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If [{:(1,1,1),(1,-2,-2),(1,3,1):}][{:(x)...

If `[{:(1,1,1),(1,-2,-2),(1,3,1):}][{:(x),(y),(z):}]=[{:(0),(3),(4):}]`, then `[{:(x),(y),(z):}]` is equal to

A

`[{:(0),(1),(1):}]`

B

`[{:(1),(2),(-3):}]`

C

`[{:(5),(-2),(1):}]`

D

`[{:(1),(-2),(3):}]`

Text Solution

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The correct Answer is:
B
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 22 -Mathematics
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  3. The feasible for the following constraints L(1) le 0, L(2) ge 0, L(3)=...

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  4. The value of lim(x to 1) (x^(7)-2x^(5)+1)/(x^(3)-3x^(2)+2) is

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  5. For the function y=x+(1)/(x)

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  6. The derivative of f(x) =int(x^2)^(x^3)1/(loge(t))dt,(x>0), is

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  7. In a certain twon, 25% families own a cell phone, 15% families own a s...

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  8. If A={1,2,3,4,5}, then find the domain in the relation from A to A by ...

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  9. If x^(y)=e^(x-y), then (dy)/(dx) is equal to

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  10. In Boolean Algebra, the unit element '1'

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  11. If A=[(1,1),(1,1)] ,then A^(100) is equal to

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  12. The value of the integral int(1+x^(2))/(1+x^(4))dx is equal to

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  13. The minimum value of 2^(x^2-3)^(3+27) is 2^(27) (b) 2 (c) 1 (d) ...

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  14. If f(2)=2 and f'(2)=1, and then lim(x to 2) (2x^(2)-4f(x))/(x-2) is eq...

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  15. The probability that a man will live 10 more years is 1//4 and the pro...

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  16. If A={x,y,z}" and "B={a,b,c,d}. Then, which one of the following is no...

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  17. [((vecaxxvecb)xx(vecbxxvecc),(vecbxxvecc)xx(veccxxveca),(veccxxveca)xx...

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  18. Equation of circle whose centre is (3, -1) and which cut off an interc...

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  19. If [{:(1,1,1),(1,-2,-2),(1,3,1):}][{:(x),(y),(z):}]=[{:(0),(3),(4):}],...

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  20. The three straight lines ax+by=c, bx+cy=a and cx +ay =b are collinear,...

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