Latest exam Aptitude Question SOLUTION: Two lines have slopes 2k-4 and k+6. What value(s) of k will produce perpendicular lines? I think the answer is k=-4+or- sqrt66/2????????

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(#M40102036) EXAM Numerical Ability question Keep an EYE

Two lines have slopes 2k-4 and k+6. What value(s) of k will produce perpendicular lines? I think the answer is k=-4+or- sqrt66/2????????

Asked In exam (9 years ago)

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