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If A= sin3°cos9°+sin9°cos27°+sin27°cos81° and B=tan81°-tan3° find BA
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75 views·3 weeks ago
If I(x)= integration e^sin^2x(cosx sin2x-sinx)dx and I(0)=1 find I(π3)
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38 views·2 months ago
Integration e^(xsinx+cosx){(x^4cos^3x-xsinx+cosx)x^2cos^2x} dx equals to
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104 views·6 months ago
Find the distribution of XY if X & Y uniformly distributed in (-a,a)
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22 views·6 months ago
Find the distribution of X+Y if X & Y uniformly distributed in (-a,a).
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28 views·6 months ago


























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