If A is (1,-2), B (3,k), C(-3,1) and D(k,4) where lines AB`bot` CD then :k=A. `-5/12`B. `5//12`C. `-12//5`D. `12//5`

If A is (1,-2), B (3,k), C(-3,1) and D(k,4) where lines AB`bot` CD the

1.	If A is (1,-2), B (3,k), C(-3,1) and D(k,4) where lines AB`bot` CD then :k=A. `-5/12`B. `5//12`C. `-12//5`D. `12//5`
Answer» Correct Answer - C

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