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Find the area of the parallelogram whose...

Find the area of the parallelogram whose two adjacent sides are 3i+4j and 5i+7j+2k.

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Find the area of the parallelogram whose adjacent sides are vec (a) = 3 hat (i) - hat(j) + 4 hat (k) and vec(b) = hat (i) - hat (j) + hat (k)

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a= hat i- hat j+3 hat ka n d vec b=2 hat i-7 hat j+ hat kdot

If vec(a) = 3 hat (i) - 2 hat (j) + hat (k) and vec(b) = hat (i) - 3 hat (j) + 4 hat (k) , find vec(a) xx vec (b) and the area of the parallelogram whose adjacent sides are vec (a) and vec (b)

Find the area of the parallelogram whose adjacent sides are given by the vectors veca=hati-hatj+3hatk and vecb=2hati-7hatj+hatk

Find the area of a parallelogram whose adjacent sides are given by the vectors vec a=3 hat i+ hat j+4 hat k and vec b= hat i- hat j+ hat k .

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Find the area of the parallelogram whose Whose diagonals are the vectors 3 hat (i) + hat (j) - 2 hat (k) and hat (i) - 3 hat (j) + 4 hat (k)

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If the volume of a parallelepiped whose adjacent edges are vec a=2 hat i+3 hat j+4 hat k , vec b= hat i+alpha hat j+2 hat k , vec c= hat i+2 hat j+alpha hat k is 15, then find the value of alpha if (alpha>0)dot

UNITED BOOK HOUSE-SET 3-EXERCISE
  1. Events A and B are such that P(A) =(1)/(2), P(B) =(7)/(12) and "P(not ...

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  2. A binomial distribution B(n,p) has the mean 8 and variance 8/3. Find ...

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  3. Show that cos^(-1) ((cosx+cos y)/(1+cos x.cosy))= 2tan^(-1)(tan(x/2).t...

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  4. By row transformation find inverse of the matrix A= [[1,3,2],[-3,-3,-1...

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  5. Show that, A = 1/3[[1,2,2],[2,1,-2],[-2,2,-1]] are orthogonal matrix a...

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  6. Prove that, |[(a+1)(a+2),a+2,1],[(a+2)(a+3),a+3,1],[(a+3)(a+4),a+4,1]|...

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  7. If y = 3e^(2x)+2e^(3x) then show that y2-5y1 +6y=0

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  8. If x = sqrt(a^(sin^(-1)t)) and y= sqrt(a^(cos^(-1)t) show that (dy)/(...

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  9. Evaluate: int(sin^(-1)x)/(x^2 dx

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  10. Evaluate: int (dx)/(x(x^n+1))

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  11. Solve: (dy)/(dx)+y/x = e^x

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  12. Solve: (dy)/(dx) = (2x+3y)/(3x+2y)

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  13. If veca = hati+hatj + hat k, vecb=hati+hatj,vec c= hati and (vec axxve...

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  14. If vec a= hat i+hat j- hat k, vec b= -hat i+2 hat j+ hat k and vec c =...

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  15. Prove that overset(2)underset(-2)int |1-x^2|dx=4

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

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  17. If two dice are rolled 12 times, obtain the mean and varianve of the d...

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  18. Find the equation to the curve passing through (2,2) and having its ...

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  19. Find the area of the parallelogram whose two adjacent sides are 3i+4j ...

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  20. The foot of the perpendicular drawn from the origin 0 to a plane is N(...

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