Math, asked by honneshaputhamber, 11 months ago

Simplify the following:
Cos20°/Sin70° + CosA/Sin(90°-A)

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Answers

Answered by cyriacjoy001

0

Answer:

The answer is 2.

Step-by-step explanation:

sin ( theta ) = cos ( 90 - theta ) & cos ( theta ) = sin ( 90 - theta ).

Therefore, sin70 = cos ( 90 - 70 ) = cos20.

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