Math, asked by hyadav9891, 7 months ago

sin^-1(2a/1-a^2) + sin^-1(2b/1-b^2)= tan^-1(a+B/1-ab)

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Answered by poonamthakur0708

0

Answer:

kfr23&:-_:-6444':-& theory no. 7737

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