Math, asked by deeptimadhavchitkara, 10 months ago


5. If sin A =1/2 and cos B =1/2, then A+B =?​

Answers

Answered by Rosylama2345
1

Answer:

Answer is 1/2

Explanation:

Given, Sin A = 1/2 and Cos B = 1/2

We know that ,

Sin ( A + B )

=Sin A Cos B + Cos A Sin B

= 1/2 × 1/2 + 1/2 × 1/2

= 1/4 + 1/4

we take a L.C.M of 4

= 2/4

=1/2

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