Math, asked by vikash155, 1 year ago

If tan theta is equal to 1 and sin b is equal to 1 by root 2 . find the value of Cos A + B where A and B are acute angles

Answers

Answered by Harshitthegreatest

8

Cos A+B =cos 90 = 0....

Answered by k0003mpsbls

0

Answer:

Step-by-step explanation:

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