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If sin(A+B)=1/2 and cos(A+B)=1/2....find the least values for a and b....and find the most general solution for a and b

If sin(A+B)=1/2 and cos(A+B)=1/2....find the least values for a and b....and find the most general solution for a and b

Grade:

1 Answers

Askiitians Expert Soumyajit IIT-Kharagpur
28 Points
11 years ago

Dear Bindu,

Ans:- Let A+B=θ

Then according to the given conditions,

cos²θ+sin²θ=(1/4 + 1/4)=1/2≠1 Hence there is no solution

 

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SOUMYAJIT IIT_KHARAGPUR

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