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A B C D isa parallelogram with A C\ a n ...

`A B C D` isa parallelogram with `A C\ a n d\ B D` as diagonals. Then, ` vec A C- vec B D=` `4 vec A B` b. `3 vec A B` c. `2 vec A B` d. ` vec A B`

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RD SHARMA ENGLISH-ALGEBRA OF VECTORS-All Questions
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  7. If vec a ,\ vec b are the vectors forming consecutive sides of a reg...

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  8. Evaluate int\tan^2x\dx

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  11. The vector cosalpha\ cosbeta hat i+cosalpha\ sinbeta hat j+sinalpha ha...

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  12. In a regular hexagon A B C D E F ,\ A vec B=a ,\ B vec C= vec b\ a n d...

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  13. The vector equation of the plane passing through vec a ,\ vec b , ve...

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  14. If O\ a n d\ O^(prime) are circumcentre and orthocentre of \ A B C ,\ ...

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  15. If vec a ,\ vec b ,\ vec c and vec d are the position vectors of p...

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  16. Let G be the centroid of triangle\ A B Cdot If vec A B= vec a ,\ ve...

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  17. If A B C D E F is a regular hexagon, them vec A D+ vec E B+ vec F C e...

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  18. The position vectors of the points A ,\ B ,\ C are 2 hat i+ hat j- hat...

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  19. If three points A ,\ B ,\ a n d\ C have position vectors hat i+x hat ...

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  20. A B C D isa parallelogram with A C\ a n d\ B D as diagonals. Then, ve...

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