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Given a = x/(y - z), b = y/(z - x) and c...

Given a = x/(y - z), b = y/(z - x) and c = z/(x - y) , where x,y and z are not all zero, Then the value of ab + bc + ca a)0 b)1 c)-1 d)None of these

A

0

B

1

C

-1

D

None of these

Text Solution

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The correct Answer is:
C
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