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Let veca = 2 hati + 2 hat j + 3 hat k, v...

Let `veca = 2 hati + 2 hat j + 3 hat k`, `vecb = -hati + 2 hat j + hat k`, and `vecc = 3 hati + hat j` be three given vectors, if `veca + lambda vecb` and `vecc` are perpendicular to each other, find `lambda`.

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UNITED BOOK HOUSE-SET (11)-EXERCISE
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  7. If f(x)= ((a+x)/(b+x))^(a+b+2x) then prove that f'(0)= [2log(a/b)+(b...

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  11. SolveL (1+y)^2dx=(tan^(-1)y-x)dy, given that y= 0 when x= -1.

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  12. If the points having position vectors hati + b hat j + c hat k, 7 hati...

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  13. Let veca = 2 hati + 2 hat j + 3 hat k, vecb = -hati + 2 hat j + hat k,...

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  16. A bag contains 5 white and 7 black balls. Find the expectation of a ma...

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  17. Using calculus find the length of perpendicular from the point (2,-1) ...

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