Find the value of alpha and beta for which following equation have infinite many solution 2x+3y=7 and 2ax+(alpha+beta)y=28
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Because it has infinitely many solutions
7/28=3/(alpha+beta)
Alpha+ Beta =12. .....1
And
Also,2/2alpha=7/28
Alpha=4. ........2
From 1 and 2
Beta=8
7/28=3/(alpha+beta)
Alpha+ Beta =12. .....1
And
Also,2/2alpha=7/28
Alpha=4. ........2
From 1 and 2
Beta=8
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I hope it will help you.
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