Question

Find a if the given equation is a+(m-1)*1/mn = 1/n

Answer 1

Answer:

Find a if the given equation is a+(m-1)*1/mn = 1/n

Step-by-step explanation:

$a+\frac{m-1}{mn}=\frac{1}{n}$

then on simplifying

$a+\frac{1}{n}-\frac{1}{mn} =\frac{1}{n}$

$a=\frac{1}{mn}$

Answer:  a=1/mn

Answer 2

Answer:

1

Step-by-step explanation:

$a+(m-1)*\frac{1}{mn} =\frac{1}{n} \\a+\frac{m-1}{mn} =\frac{1}{n}\\ an+mn-n=mn\\a=1$