Question

The point of intersection of the lines
12 = 1 and *+Y=1 lies on the line
a b
ba
(A) X-y=0
(B) (x + y)(a + b) = 2ab
(C) (Ix + my)(a + b) = (1 + m)ab
(D) All of these​

Answer 1

Answer:

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Step-by-step explanation:

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