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The perpendicular distance of the point ...

The perpendicular distance of the point P(6,7,8) from XY-plane is

A

8

B

7

C

6

D

5

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The correct Answer is:
A
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HIMALAYA PUBLICATION-COMMON ENTRANCE TEST - 2017-QUESTION BANK
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  8. Let f: R to R be defined by f(x) = x^(4), then

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  13. If a matrix A is both symmetric and skew symmetric, then

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  14. If 2[[1,3],[0,x]]+ [[y,0],[1,2]]= [[5,6],[1,8]] , then the value of x...

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  15. Binary operation * on R -{-1} defined by a ** b = (a)/(b+1) is

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