InterviewSolution
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`int(tan(sin^(-1)x)/(sqrt(1-x^(2))))dx` का मान ज्ञात कीजिए । |
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Answer» माना `I=int(tan(sin^(-1)x))/(sqrt(1-x^(2)))dx` माना `sin^(-1)x=t` `rArr" "(1)/(sqrt(1-x^(2)))=(dt)/(dx)` `rArr" "(1)/(sqrt(1-x^(2)))dx=dt` `therefore" "I=inttant.dt=log|sect|+c` `" "=log|sec(sin^(-1)x)|+c` |
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