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Prove the following results: Solve the following:
cos-1x+sin-1x/1-π/6=0
Given:-
Take
⇒
We know that, Formula
Thus,
⇒
We know that, Formula
Thus,
⇒
⇒
⇒
⇒
⇒
⇒
⇒
⇒ x = ±1