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Consider a vector vecF=4hati-3hatj. Anot...

Consider a vector `vecF=4hati-3hatj`. Another vector that is perpendicular to `vecF` is

A

`4hat(i) + 3hat(j)`

B

`6hat(i)`

C

`7 hat(k)`

D

`3hat(i)- 4hat(j)`

Text Solution

Verified by Experts

The correct Answer is:
C
`vec(F).vec(A)= 0 rArr vec(F) bot vec(A)`
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ERRORLESS-BASIC MATHEMATICS AND VECTORS-NCERT Based Questions (Multiplication of Vectors )
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  3. If vec(A)=2hat(i)+3hat(j)-hat(k) and vec(B)=-hat(i)+3hat(j)+4hat(k), t...

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  6. The angle between vec(A)+vec(B) and vec(A)xxvec(B) is

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  8. Which of the following is the unit vector perpendicular to vec(A) and ...

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  9. A vector vec(A) points verically upward and vec(B) points towards nort...

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  10. If vec(A)xxvec(B)=vec(C ), then which of the following statements is w...

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  11. Consider a vector vecF=4hati-3hatj. Another vector that is perpendicul...

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  12. If a particle of mass m is moving with constant velocity v parallel to...

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  13. vector veca lies in the xy plane, has a magnitude of 18 units, and poi...

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  14. The area of the paralleogram represented by the vectors vec(A)= 2hat(i...

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  15. What is the unit vector perpendicular to the following Vector 2hat(i)+...

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  16. If vec(A)=2hat(i)+3hat(j)-hat(k) and vec(B)=-hat(i)+3hat(j)+4hat(k), t...

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  17. The angle between the vector vec(A) and vec(B) is theta. Find the valu...

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  18. vec(A) and vec(B) are two Vectors and theta is the angle between them,...

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  19. If |vec(A)xxvec(B)|=sqrt(3)vec(A).vec(B), then the value of |vec(A)+ve...

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  20. For any two vectors A and B, if vec(A).vec(B) = |vec(A) xx vec(B)|, th...

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