1.

(i) x + y = 2xyx - y = 6xy(ii) x+ y = 7xy2x - 3y = -xy​

Answer»

Answer:

x+ y= 2xy

x - y= 6xy

subtract both equations so

x-y=6xy

x+y=2xy

=

2y=3xy

y=3xy/2

now put Y VALUE in any ONE equation

x+y=2xy

x+3xy/2=2xy

x=2xy/1 - 3xy/2

x= 4xy-3xy/2

x= 1/2. ans

I SOLVE only FIRAR question ..



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