ax+2y=7 and 3x+by=16 represent parallel lines find the value of ab

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ax+2y=7 and 3x+by=16 represent parallel lines find the value of ab

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Arya 2 weeks 2021-09-06T06:48:06+00:00 1 Answer 0 views 0

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    2021-09-06T06:49:24+00:00

    Step-by-step explanation:

    ax+2y=7

    ax+2y-7=0—–(1)

    3x+by=16

    3x+by-16=0——(2)

    a1/a2=b1/b2=/=c1/c2. (parallel lines)

    a/3=2/b=/=-7/-16

    a=2:b=3

    or

    a=1 : b=6

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