Math, asked by sanmathiselvakumar92, 15 hours ago

Are the lines 4x + 5y - 6 = 0 and 5x + 6y +7 =0 perpendicular ?

Answers

Answered by harshitrao9123

1

Answer:

no they are not perpendicular

explanation

because condition of perpendicular is

slope of one line × slope of other line =-1

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