Question

घरेलू पर्यटन करता है इसके महत्व बताइए
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Answer 1

Answer:

5(x-y)+(X+y)/(X+y)(x-y)=2

5x-5y+x-y/x²-y²=2

6x-6y=2x²-2y²

6(x-y)=2(x+y)(x-y)

6/2=(X+y)

X+y=3

x=3

y=-3