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The value of (vec(A)+vec(B)).(vec(A)xxve...

The value of `(vec(A)+vec(B)).(vec(A)xxvec(B))` is :-

A

0

B

`A^(2)-B^(2)`

C

`A^(2)+B^(2)+2AB`

D

None of these

Text Solution

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The correct Answer is:
A
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ALLEN -MISCELLANEOUS-Exercise-01
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  8. Three concurrent forces of the same magnitude are in equilibrium. What...

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  9. In a clockwise system:

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  11. Which of the following system of units is not based on units of mass, ...

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  14. The time dependence of a physical quantity P is given by P=P(0) exp (-...

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  15. Which of the following paris does not have similar dimensions ?

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  18. The velocity v of a particle at time t is given by v=at+b/(t+c), where...

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  19. The method of dimensional analysis can be used to derive which of the ...

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  20. A particle with mass m and initial speed V(0) is a subject to a veloci...

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