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Find the values of x and y for which vec...

Find the values of x and y for which vectors `vecA=6hati+xhatj-2hatk and vecB=5hati-6hatj-yhatk` may be parellel

A

`x=0`, `y=(2)/(3)`

B

`x=(-36)/(5)`, `y=(5)/(3)`

C

`x=(-15)/(3)`, `y=(23)/(5)`

D

`x=(36)/(3)`, `y=(15)/(14)`

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The correct Answer is:
B
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AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-PRACTICE EXERCISE
  1. If F = 2i+ 3j - k and r = i- j + 6k find rx F

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  2. Area of a parallelogram formed by vectors (3hati-2hatj+hatk)m and (hat...

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  3. Find the values of x and y for which vectors vecA=6hati+xhatj-2hatk an...

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  5. |AxxB|^(2)+(A.B)^(2) is equal to

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