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If x, y and z are real numbers such that ` ( x - 3) ^(2) + ( y - 4) ^(2) + ( z - 5)^(2) = 0 ` then , (x + y + z) is equal to

A

`-12`

B

0

C

8

D

12

Text Solution

Verified by Experts

The correct Answer is:
D
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KIRAN PUBLICATION-ALGEBRA-Test Yourself
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  19. If pq ( p - q) = 1 then the value of p^(3) - q^(3)- (1)/( p^(3) q^...

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