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[veca+2vecb-vecc,veca-vecb,veca-vecb-vec...

`[veca+2vecb-vecc,veca-vecb,veca-vecb-vecc]=`

A

1)`2[veca,vecb,vecc]`

B

2)0

C

3)`3[veca,vecb,vecc]`

D

4)`[veca,vecb,vecc]`

Text Solution

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The correct Answer is:
C
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SUNSTAR PUBLICATION-K-CET-MATHEMATICS -2019-MCQs
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  2. A unit vector perpendicular to the plane containing the vectors hati+2...

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  4. If root3(y)root2(x)=root6((x+y)^(5)) , then (dy)/(dx)

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  5. Rolle's theorem is not applicable in which one of the following cases...

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  11. If 'X' has a binomial distribution with parameters n=6, p and P(X=2)=1...

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  12. A man speaks truth 2 out of 3 times. He picks one of the natural numbe...

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  13. int(-3)^(3) cot^(-1)x dx=

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  15. int(2x-1)/((x-1)(x+2)(x-3))dx=Alog|x-1|+B log|x+2|+C log|x-3|+K Then...

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  16. int(0)^(2)[x^(2)]dx=

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  17. int(0)^(1)sqrt((1+x)/(1-x))dx=

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  18. f:RrarrR and g:[0,oo]rarrR is defined by f(x)=x^(2) and g(x)=sqrtx. W...

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