Math, asked by pp1272004, 7 months ago

what is sec(3π/2-theta)

Answers

Answered by Anonymous

1

Answer:

$\sec (\frac{3\pi}{2} - theta)$

= sec ( 270 - Ø)

It lies in the 3rd quadrant.

= 1/cos(270 - Ø)

= 1/ -sinØ = - cosecØ

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