Math, asked by pajoce4631, 6 months ago

If the system of equations 2x + 3y=7 and 2ax + (a+b)y =28 has infinitely solutions then a) a=2b b) b=2a c) a+2b=0 d) 2a+b=0

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Answered by keerthibhairumane

4

Answer:

b)b=2a

Step-by-step explanation:

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