Math, asked by GabbarSingh1407, 1 year ago

For what value of 'a' will the lines represented by the equation ax2 - 6xy + 9y2 + 3x - 9y - 4 = 0 be perpendicular?

Answers

Answered by thippesh5367
0

ax2-6xy+9y2+3x-9y4=0

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