Math, asked by ayanmalaviya6, 9 months ago

evaluate cos(3pi/2 - x)

Answers

Answered by ksangameshwar14

2

Answer:

given cos (3pi/2-x) ......(1)

Step-by-step explanation:

cos(270-x) 270-x is in 3rd quadrant so given angle is an odd angle the required answer is -sinx.

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