trigonometry question for 11 [closed]

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how that 180 comes how it is possible to becomes 180 - 60](https://i.stack.imgur.com/0yAeu.jpg)




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closed as off-topic by José Carlos Santos, Travis, Peter, Lord Shark the Unknown, Shailesh Aug 2 at 8:42


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – Travis, Lord Shark the Unknown, Shailesh
If this question can be reworded to fit the rules in the help center, please edit the question.












  • What do you mean? Your question is completely unclear.
    – Taroccoesbrocco
    Aug 2 at 7:31










  • @MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
    – Creep Anonymous
    Aug 2 at 7:36







  • 2




    @MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
    – Creep Anonymous
    Aug 2 at 7:42











  • I need the explanation
    – Ash J Nivetha
    Aug 2 at 8:21










  • Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
    – bjcolby15
    Aug 2 at 11:17















up vote
-6
down vote

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how that 180 comes how it is possible to becomes 180 - 60](https://i.stack.imgur.com/0yAeu.jpg)




trigonometry




share|cite|improve this question











closed as off-topic by José Carlos Santos, Travis, Peter, Lord Shark the Unknown, Shailesh Aug 2 at 8:42


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – Travis, Lord Shark the Unknown, Shailesh
If this question can be reworded to fit the rules in the help center, please edit the question.












  • What do you mean? Your question is completely unclear.
    – Taroccoesbrocco
    Aug 2 at 7:31










  • @MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
    – Creep Anonymous
    Aug 2 at 7:36







  • 2




    @MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
    – Creep Anonymous
    Aug 2 at 7:42











  • I need the explanation
    – Ash J Nivetha
    Aug 2 at 8:21










  • Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
    – bjcolby15
    Aug 2 at 11:17













up vote
-6
down vote

favorite









up vote
-6
down vote

favorite











how that 180 comes how it is possible to becomes 180 - 60](https://i.stack.imgur.com/0yAeu.jpg)




trigonometry




share|cite|improve this question











how that 180 comes how it is possible to becomes 180 - 60](https://i.stack.imgur.com/0yAeu.jpg)





trigonometry





share|cite|improve this question










share|cite|improve this question




share|cite|improve this question









asked Aug 2 at 7:27









Ash J Nivetha

1




1




closed as off-topic by José Carlos Santos, Travis, Peter, Lord Shark the Unknown, Shailesh Aug 2 at 8:42


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – Travis, Lord Shark the Unknown, Shailesh
If this question can be reworded to fit the rules in the help center, please edit the question.




closed as off-topic by José Carlos Santos, Travis, Peter, Lord Shark the Unknown, Shailesh Aug 2 at 8:42


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "This question is missing context or other details: Please improve the question by providing additional context, which ideally includes your thoughts on the problem and any attempts you have made to solve it. This information helps others identify where you have difficulties and helps them write answers appropriate to your experience level." – Travis, Lord Shark the Unknown, Shailesh
If this question can be reworded to fit the rules in the help center, please edit the question.











  • What do you mean? Your question is completely unclear.
    – Taroccoesbrocco
    Aug 2 at 7:31










  • @MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
    – Creep Anonymous
    Aug 2 at 7:36







  • 2




    @MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
    – Creep Anonymous
    Aug 2 at 7:42











  • I need the explanation
    – Ash J Nivetha
    Aug 2 at 8:21










  • Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
    – bjcolby15
    Aug 2 at 11:17

















  • What do you mean? Your question is completely unclear.
    – Taroccoesbrocco
    Aug 2 at 7:31










  • @MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
    – Creep Anonymous
    Aug 2 at 7:36







  • 2




    @MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
    – Creep Anonymous
    Aug 2 at 7:42











  • I need the explanation
    – Ash J Nivetha
    Aug 2 at 8:21










  • Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
    – bjcolby15
    Aug 2 at 11:17
















What do you mean? Your question is completely unclear.
– Taroccoesbrocco
Aug 2 at 7:31




What do you mean? Your question is completely unclear.
– Taroccoesbrocco
Aug 2 at 7:31












@MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
– Creep Anonymous
Aug 2 at 7:36





@MauroALLEGRANZA I should say that, You are wrong !! Even the book is wrong!! Beacuse $ sin theta = sin (pi - theta)$. The whole solution in the book has big Flaw!
– Creep Anonymous
Aug 2 at 7:36





2




2




@MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
– Creep Anonymous
Aug 2 at 7:42





@MauroALLEGRANZA He wants the solutions $ theta = 0°$ to $360°$ .So I guess, the solutions will be $ theta = 60°, 120°, 240°, 300° $
– Creep Anonymous
Aug 2 at 7:42













I need the explanation
– Ash J Nivetha
Aug 2 at 8:21




I need the explanation
– Ash J Nivetha
Aug 2 at 8:21












Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
– bjcolby15
Aug 2 at 11:17





Hint: When you solve a trigonometric equation such as $sin^2 x = frac 34$, in which quadrants do you expect the angles to be (a) positive, (b) negative? Also, please use Mathjax to format your questions/answers.
– bjcolby15
Aug 2 at 11:17
















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