Math, asked by Rozlinchhetri, 6 months ago

if sin^-1x=180/5, then cos^-1x=?

Answers

Answered by jimmyjim

0

Answer:

cos^-1x=-1/√1+x^2 i. e.

cos^-1 =-180/5

Step-by-step explanation:

simply the formula of inverse of trigonometric functions

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