Math, asked by raushankgupta, 1 year ago

sin theta=-1 then principal value of theta

Answers

Answered by ayushi8587
0
90 degree.... ........

raushankgupta: wrong
Answered by arpit0522as
2

nπ + (-1)ⁿα is the general value of sinθ.For sinθ=1 ,θ=nπ

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