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In each of the problems given below, fin...

In each of the problems given below, find the work done by a force `vecF` acting on a particle, such that the particle is displaced from a point A to a point B. `vecF` = `4hati+2hatj+3hatk`
A(1,2,0), B(2,-1,3).

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In each of the problems given below, find the work done by a force vecF acting on a particle, such that the particle is displaced from a point A to a point B. vecF = 4hati-3hatk A(1,2,0), B(0,2,3).

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MODERN PUBLICATION-TEST PAPER 9-EXERCISE
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  2. Write the order and degree of e^(dy/dx) =x^2.

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  9. If A=[{:(1,-2,2),(3,1,-1):}]andB=[{:(2,4),(1,2),(3,-1):}] , then veri...

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  11. If A=[{:(-1,3,5),(1,-3,-5),(-1,3,5):}], then find A^(3)-A^(2).

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  12. Prove that [[b^2c^2, bc,b+c],[c^2a^2,ca,c+a],[a^2b^2,ab,a+b]] = 0

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  17. Evaluate int (x+1)dx/sqrt(x^2+2x-3))

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  18. Evaluate: int(0)^(2π) dx/(1+e^sin x).

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  19. Solve: (1+x^2)dy/dx+2xy-x^3=0

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  20. If the sum of two unit vectors is a unit vectors find the magnitude of...

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