Question

1 ) Is 1 / x + 1 / y = 1 /xy a linear equation ?

Answer 1

Answer:

YES , it is a Linear Equation

Step-by-step explanation:

Hii mate ^_^

1/x + 1/y = 1/xy

=> y/xy + x/xy = 1/xy

=> (y+x)/xy = 1/xy

=> y+x = xy/xy = 1

=> x+y = 1

=> x+y-1 = 0

Hence, it is a linear equation.

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