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Eleminating a and b, find the differenti...

Eleminating a and b, find the differential equation of all ellipse of the form `(x^2)/(a^2) +(y^2)/(b^2) = 1`.

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UNITED BOOK HOUSE-SET 17-EXERCISE
  1. Evaluate: int((cosx+xsinx)/(x(x+cosx)))dx.

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  2. Find if Lagrange's Mean Value Theorem is applicable to the function f...

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  3. Eleminating a and b, find the differential equation of all ellipse of ...

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  4. Evaluate : underset(x rarr 0) Lt (1+3x)^((x+2)/x)

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  5. If vec a, vec b, vec c are unit vectors satisfying the condition veca+...

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  6. Find the value of lambda so that the plane vecr. (veci + 2vecj + 3veck...

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  7. If P(A)=1/4,P(B)=1/3 and P(A-B)=1/6 then verify whether a and B are tw...

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  8. An unbiased coin is tossed 6 times. Find the probability of at least f...

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  9. Given A =[(1,-1,1),(1,-2,-2),(2,1,3)] & B = [(-4,4,4),(-7,1,3),(5 , -3...

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  10. Show that: |[a, b-c,c+b], [a+c, b, c-a],[a-b,b+a, c]|=(a+b+c)(a^2+b^2...

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  11. Show that int(2x+3)/(x^2 - 3x + 2) dx

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  12. If x = sin theta and y = cos ptheta , p is constant, then find the val...

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  13. The integral int(sec^2x)/((secx+tanx)^(9/2))dx equals (for some arbitr...

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  14. Show that int(2x+3)/(x^2 - 3x + 2) dx

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  15. If theta be the angle between two unit vectors vece1 and vece2 then pr...

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  16. Evaluate (with the help of definite integral) underset(nrarr infty) ...

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  17. Find the value of overset(pi//2)underset(0)int (1 )/((b^2 cos^2 x + a^...

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  18. A mawn takes a step forward with probability 0.4 and backward with pro...

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  19. A card from a pack of 52 cards is lost. From the remaining cards of ...

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  20. If the area of the region {(x , y):0lt=ylt=x^2+1,0lt=ylt=x+1,0lt=xlt=2...

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