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Prove the following: 2\ sin^(-1)3/5=tan^...

Prove the following: `2\ sin^(-1)3/5=tan^(-1)(24)/7`

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`2 sin^(-1).(3)/(5) = 2 tan^(-1).(3)/(4)`
`= tan^(-1).(2((3)/(4)))/(1- ((3)/(4))^(2)) = tan^(-1). (2(3)(4))/(4^(2) -3^(2)) = tan^(-1).(24)/(7)`
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