HCU MCA 2014 Paper

Question : 55 of 75

Marks: +1, -0

If the system of equations

\;\;\;\;\;\;\;\;\;\;\;\;

(HCU-2014)
ax + y + z = 0,
x + by + z = 0
and x + y + cz = 0„ ( a, b, c ≠ 1) has a non-trival solution, then the value of

\a/{1-\a}+1/{1-\b}+1/{1-c}=?

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