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UNITED BOOK HOUSE-MISCELLANEOUS EXERCISE-EXERCISE
- Find form 1st principle the differential coefficients of the folloiwng...
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- Find form 1st principle the differential coefficients of the folloiwng...
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- Find dy/dx when x^(siny) + y ^(sinx) = 1
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- Find dy/dx when x^(logx) + (sinx)^x + 15 x
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- Find (d^2y)/(dx^2) when x= e^-t and y = te^-1
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- Find (d^2y)/(dx^2) when x= a sin^3t and y = a cos^3 t at t = pi/4
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- Find (d^2y)/(dx^2) when x=a(t-sint) and y = a (1+cost) at t = pi/...
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- If y^2 (1-x^2) = x^2 +1, show that (1-x^4) (dy/dx)^2 = y^4 -1.
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- If x = sec theta - cos theta, y = sec^n theta - cos^n theta, then show...
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- If y= x^(y^x), prove that y1 = (ylogy(1+x logx logy)/(x log x (1-xlogy...
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- or,find the derivatives of tan^(-1) ((sqrt(1+x^2)-1)/x) with respect t...
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- If y = (Sin ^-1 x)^2 + (cos^-1 x)^2, then show that (1-x^2) y 2 - xy1 ...
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- If y=x log[x// (a+bx)], show that x^3y2 - (y-xy1)^2 = 0
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- If x^3 + y^3 = 3ax^2, show that y2 + (2a^2x^2)/(y^5) = 0
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- Evaluate: int(x^2+1)/(x^4+x^2+1) dx
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- Evaluate: intdx/(sin^4x + cos^4x)
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- Evaluate: intdx((2x-x^2)^3//2)
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- Evaluate: intx^(13/2) (1+x^(5//2) )^(1/2) dx
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- Evaluate: int(log(1+x^2)dx
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- answer the foll. Questions: (ii)evaluate :int (x^4+1)/(x^6+1) dx
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