Question

If A and B are complimentary angles then sin A sin B=​

Answer 1

Answer:

Here's Your Answer ••

Step-by-step explanation:

Given:-

A and B are complimentary angles.

Since, A and B are complimentary angles,

Therefore,

=> A+B = 90°

=> A= 90° – B

=> Sec A= sec(90° –B)

=> Sec A= Cosec B

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