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JMD PUBLICATION-PSEB SAMPLE QUESTIONS-EXAMPLE
- If A is a square matrix then '(A-A') is a skew-symmetric matrix.
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- If 'y=10x' then 'dy/dx= 0'.
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- If 'y=tan x' then 'dy/dx=sec^2x'.
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- Prove that int 2x dx =x^2+c
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- State true or false : Scalar product pf two perpendicular vectors is z...
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- Point (3,-4,2) lies in the plane 2x+y-z=0
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- If P (E) = 0.05 than find the value of P (Not E) ?
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- If '[[2,3],[1,4]]' and 'f(x)=x^2+2x+3' then fond 'f(A)'.
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- Find the interval in which function 'f(x)=x^2+2x-7' is increasing.
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- Find the slope of the normal to the curve y=x^3-x+1 at the point whose...
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- Evaluate int e^x (logx+1/x)dx.
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- Evaluate 'int x sin x dx'
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- Using integration find the area bounded by the parabola 'y^2=4x' strai...
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- Find the unit vector in the direction of diagonal of the parallelogram...
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- find the value of 2tan^(-1)(1/sqrt3) + Cos^(-1)(1/sqrt2)+2sec^(-1)(2/s...
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- lf y = x^(sin x) + (sin x)^x then find dy/dx.
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- If y=[tan^-1 x]^2, then prove that : (x^2 + 1)^2 y2+2x(x^2+1) y1 = 2.
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- Evaluate int sec^2x/(tan^2x-4tanx+7) dx.
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- find the general solution of the differential equation {x^2dy-(x^2+xy+...
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- find the general solution of the differential equation sec^2xtanydx-se...
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