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Find the shortest distance between the l...

Find the shortest distance between the lines `barr=i+2j+3k+lambda(i+j+k)` and
`barr=i+j+k+mu(i+j+k)`

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A N EXCEL PUBLICATION-PROBABILITY-QUESTION BANK
  1. If veca, vecb, vecc are unit vectors such that veca+vecb+vecc=0, fin...

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  2. The lines x-1=y=z is perpendicular to the line.....a)(x-2)/1=(y-1)/2=z...

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  3. Find the shortest distance between the lines barr=i+2j+3k+lambda(i+j+k...

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  4. Distance of the point(0,0,1) from the plane x+y+z=3 a)1/sqrt3units b)2...

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  5. Find the equation of the plane through the line of intersection of the...

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  6. Consider the linear programming problem: Maximum z=50x+40y subject...

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  7. Consider the linear programming problem: Maximize Z=50x+40y Subject...

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  8. Consider the linear programming problem: Maximize Z=50x+40y Subject...

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  9. If A and B are two events such that AsubB and P(A)!=0 then P(A/B) is

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  10. There are two identical bags. Bag | contains 3 red and 4 black balls w...

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  11. There are two identical bags. Bag I contains 3 red and 4 black balls w...

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  12. Consider the following probability distribution of a random variable X...

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  13. Consider the following probability distribution of a random variable X...

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  14. If A is a 2xx2 matrix and absA =1, then abs(2A) is

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  15. Let A=[[3,1],[-1,2]] find A^-1

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  16. sin^-1[sin((7pi)/6)] is equal to --

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  17. Using the above result prove that tan^-1(frac(1)(2))+tan^-1(frac(1)(...

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  18. If A^T=[[-2,3],[1,2]] and B^T=[[-1,0],[1,2]] then find (A+2B)^T

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  19. If A and B are symmetric matrices of the same order, then prove that (...

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  20. Express A=[[1,7],[2,9]] as a sum of a symmetric and skew-symmetric m...

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