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If X:Y:Z=1:2:3 and X^(2)+Y^(2)+Z^(2)=224...

If `X:Y:Z=1:2:3` and `X^(2)+Y^(2)+Z^(2)=224`, then what is the value of `X+Y+Z` ?

A

32

B

24

C

48

D

36

Text Solution

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The correct Answer is:
B
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