Mathematics, 25.02.2022 15:10 netflixacc0107

The value of k such that 3x²-8xy-ky²=0 may represent two mutually perpendicular lines is a. k=2 b. k=3 c. k=-2 d. k=-3

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The value of k such that 3x²-8xy-ky²=0 may represent two mutually perpendicular lines is a. k=2 b....

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