Math, asked by anand144, 1 year ago

solve tan-1(1/2)+tan-1(1/4)

Answers

Answered by AMITY11

1

tan-1(1/2)+tan-1(1/4)=tan-1(((1/2)+(1/4))/(1-(1/2)×(1/4)))=tan-1(6/7)

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