Math, asked by divyanegi9412, 1 year ago

Solve this by cross multiplication method.
2(ax - by) + a+ 4b=0 and 2(bx + ay) +b - 4a=0

Answers

Answered by canCan

12

Substitute y =2
U will get x

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divyanegi9412: Are bhai cross multiplication se karna hai na ki elimination or substitution se

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