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Evaluate : int ( tan (sin^(-1)x))/(sqrt(...

Evaluate : `int ( tan (sin^(-1)x))/(sqrt(1-x^(2))) " dx"`

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`int ( tan (sin^(-1)x))/(sqrt(1-x^(2))) " dx"`
`" and sin"^(2) x= t`
` rArr " " (1)/(sqrt(1-x^(2))) = (dt)/(dx)`
`rArr " " (1)/(sqrt( 1-x^(2)) )" dx = dt "`
`:. " "I = int " tan " t.dt = log | sec | +c`
`= log | sec (sin^(-1) x) +c`.
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