If a(4,6) and b(1,3) & if ax+by=8. Find a and b.

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If a(4,6) and b(1,3) & if ax+by=8. Find a and b.

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Vivian 1 month 2021-08-16T06:24:22+00:00 1 Answer 0 views 0

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    2021-08-16T06:26:06+00:00

    Answer:

    4a + 6y = 8.

    2a + 3y = 4. ……….(i)

    Again putting the coordinates of point B in given equation

    a + 3b = 8. ……….(i)

    Subtracting eq.(ii) from eq.(i)

    a = -4

    Putting the value of a in eq.(ii)

    -4 + 3b = 8

    3b = 12

    b = 4

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