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MODERN PUBLICATION-SAMPLE PAPER 2013-EXERCISE
- Differentiate sin^(-1) ((2X)/(1+X^(2))) with respect to cos^(-1) ((1-X...
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- Find the slope of the tangent to the curve x=2(t-sin t) and y = 2(1...
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- If cos y = x cos(a+y) then prove that dy/dx = (cos^2(a+y))/sin a
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- Find the extreme values of the function y = X + 1/x.
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- Find the intervals where the following functions are (a) increasing an...
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- Integrate : int (sin6x + sin4x) / (cos6x + cos4x) dx.
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- Evaluate the following integrals : int(dx)/(x[(logx)^(2)+25])
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- Integrate : int sin^(-1)xdx.
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- Evaluate int0^(pi/2)(sqrt(sinx))/(sqrt(sinx)+sqrt(cos x))dx
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- solve , dy/dt = e^((2t)+(3y)).
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- solve , dy/dx + y = e^(-x).
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- Find the differential equation whose general solution is y = a cos x +...
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- If vec a = (2,-2,1), vec b = (2,3,6) and vec c = (-1,0,2),Find the mag...
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- Prove the following by vector method. An angle inscribed in a semi-cir...
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- Show that the points (3,-2,4)(1,1,1) and (-1,4,-1) are collinear.
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- Find the equation of a plane biscting the line segment joining (-1,4,3...
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- Find the value of r, if the line (x-1)/(1) = (y+2)/(3) = (z-1)/(-1) =...
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- Find equation of the sphere if the line segment joining the Points (4,...
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- Maximise Z=50x(1)+60x(2) Subject to 2x(1)+3x(2)le6,x(1),x(2)ge0.
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- Find the value of |{:(17,58,97),(19,60,99),(18,59,98):}| without expan...
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