Question

( Linear equation in two variables)

Solve the following system of equations for the given variables.
(i) 2x + y = 8;
x - 2y = -1

(ii) √7 x + √11 y = 0 ;
√3 x - √5 y = 0

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Answer 1

Answer:

I) 2x+y=8

2xy(8)

8×2xy=16xy.Ans.