HSC Arts 12th Board ExamMaharashtra State Board
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Evaluate : ∫ex[√(1−x2)sin^−1 x+1/√(1−x2)]dx - HSC Arts 12th Board Exam - Mathematics and Statistics

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Question

Evaluate : `int e^x[(sqrt(1-x^2)sin^-1x+1)/(sqrt(1-x^2))]dx`

Solution

`int e^x[(sqrt(1-x^2)sin^-1x+1)/(sqrt(1-x^2))]dx`

`=int e^x[sin^-1x +1/ (sqrt(1-x^2))]dx`

We know that  `inte^x[f(x)+f'(x)]dx=e^x.f(x)+c`

`=e^x.sin^-1x+c`

 

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APPEARS IN

 2014-2015 (March) (with solutions)
Question 4.2.1 | 2.00 marks
Solution Evaluate : ∫ex[√(1−x2)sin^−1 x+1/√(1−x2)]dx Concept: Properties of Definite Integrals.
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