Math, asked by omkarkalvitkar453, 1 month ago

Prove that tanh-1

(Sin θ) = cosh-1

(Secθ)

Answers

Answered by adashree12345

0

Answer:

( sin / cos -1 )sin = 1/ cos ( cos -1)

( sin sq/ cos - sin)= 1 - 1/cos

in my opinion this question is wrong

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