Math, asked by poulomi1310, 1 year ago

2tan^-1x=sin^-1k.what is the value of k?

Answers

Answered by Raj1616

1

Answer:

Step-by-step explanation:

Raj1616: 2tan^-1 x can be written as sin^-1 (2x/1+x²)

Raj1616: Then you could compare it with sin^-1k

poulomi1310: Thanks

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