CHAAYA PRAKASHINI (BENGALI)-বিবিধ অনুশীলনী-EXERCISE
- মান নির্ণয় করো: int(dx)/(xsqrt(x^4-1))
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- মান নির্ণয় করো: int(x^2+1)/(x^4+x^2+1)dx
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- int(x^2-1)/(x^4+x^2+1)dx
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- int(x^2+1)/(xsqrt(x^4+1))dx
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- int1^4 dx/(xsqrtx)
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- int(dx)/(xsqrt(x^4-1))
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- int(2x^3+x)/(x^4+x^2+1)dx
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- int(x^2-1)/(x^4+x^2+1)dx
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- int(x^2-1)/(xsqrt(x^4+1))dx
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- int((x-2)dx)/((x^2-4x+13)^2)
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- (1-x^4)/((1-x)(1+x)) =?
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- intx^3/( sqrt (1+x^4))dx
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- int(dx)/(sinx+sin2x)
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- 2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta)=?
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- int((x^4+1)dx)/((1-x^4)^(3/2))
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- prove that int(tanxdx)/(1-sinx)=1/2[(1)/(1-sinx)+logabs (secx-tanx)]+c
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- int(dx)/(cosx (5+3cosx))
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- int(dx)/(sinx (a+bcosx))
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- int(x^7dx)/(x^(12)-1)
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- int(dx)/(sqrtx+sqrt (2-x))
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