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If y=x^4e^(2x),then find,dy/dx....

If` y=x^4e^(2x)`,then find,`dy/dx`.

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MODERN PUBLICATION-SAMPLE PAPER 2017-EXERCISE
  1. If U=ln(x^3+y^3+z^3-3xyz), show that frac[deltau][deltax]+frac[deltau...

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  2. Evaluate:underset(xto1)(lim)1/x^(1-x)

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  3. If y=x^4e^(2x),then find,dy/dx.

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  4. If y=(x+(1)/(x+(1)/(x+ . . .oo))) find (dy)/(dx), the rhs being a vali...

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  5. What is the derivative of sec^(-1)(1/(2x^2-1)),with respect to(sqrt(1...

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  6. Solve the following differential equation (x+2y^(3))dy/dx=y.

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  7. Solve the following second order equations cosec x(d^(2)y)/(dx^2)=x

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  8. Evaluate : intx^(2)tan^(-1)xdx.

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  9. int0^ax^3(a^2-x^2)^(5/2)dx

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  10. Evaluate:int0^a dx/(e^(4x)-5)

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  11. Evaluate int-1^2 {|x\|+[x]}dx

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  12. Find the feasible region of the system. 2y-xge0,6y-3xle21,xge0,yge0

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  13. Solve the following LPP graphically Maximize, Z=20x+30y Subject to...

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  14. Find the co-ordinates of the point where the perpendicular from the or...

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  15. Find the value of a for which the plane x+y+z-a=0 will touch the spher...

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  16. If vecp=frac[1][lambda](vecbtimesvecc),vecq=frac[1][lambda](vecctimes...

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  17. Find the equation of the plane through the point (2,1,0) and passing t...

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  18. Prove that the vectors 2hati-hatj+hatk, hati-3hatj-5hatk, 3hati-4hatj-...

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  19. If veca=3hati+hatj+2hatk,vecb=2hatj-3hatj+4hatk then verify that vecax...

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  20. Five boys and four girls randomly stand in a line. Find the probabilit...

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