The value of k for which the pair of equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 represent coincident lines is ……………..

The value of k for which the pair of equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 represent coincident lines is ……………..

A) 2

B) 3

C) 6

D) 12

Monjur Alahi

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2025-01-04 04:42

0 Answers

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