Which expression is equivalent to the following complex fraction ?

Question

asked May 27, 2019 100k views

2 Answers

FacelessPanda · Answer 1 · 2019-05-30T02:40:10+0000

Answer:

Explanation:

(1+(1)/(y))/(1-(1)/(y))

First we simplify the numerator

1+(1)/(y) , make the denominators same

(1*y)/(1*y)+(1)/(y)

(y+1)/(y)

now we simplify the denominator

1-(1)/(y) , make the denominators same

(1*y)/(1*y)-(1)/(y)

(y-1)/(y)

((y+1)/(y))/((y-1)/(y))

both top and bottom have same denominator y so we cancel it out