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Evaluate: int0^(pi//2)(2logsinx-logsin2x...

Evaluate: `int_0^(pi//2)(2logsinx-logsin2x)dx`

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XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
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  2. Prove that sin^(-1)(8/(17))+sin^(-1)(3/5)=cos^(-1)((36)/(85))

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  3. Evaluate: int0^(pi//2)(2logsinx-logsin2x)dx

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  10. Find the general solution of the differential equation xlogx\ dot(...

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  11. If x=acos^3theta and y=asin^3theta, then find the value of (d^2y)/(...

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  12. If y="sin"(logx), then prove that (x^2d^2y)/(dx^2)+x(dy)/(dx)+y=0

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  13. Find the value of k , for which f(x)={{(sqrt(1+k x)-\ sqrt(1-k x))/(x...

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  14. Two cards are drawn simultaneously (or successively without replace...

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  15. One kind of cake requires 200 g of flour and 25 g of fat, and anoth...

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  16. If vec a ,\ vec b ,\ vec c are three vectors such that vec ado...

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  17. The probability that A hits a target is 1/3 and the probability tha...

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  18. Using matrices, solve the following system of linear equations: 3x-2...

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