Question

Suppose a-b=0a−b=0a, minus, b, equals, 0 and a,b\\e0a,b≠0a, comma, b, does not equal, 0. which one of these expressions equals \dfrac{b}{a} a b ​ start fraction, b, divided by, a, end fraction ?

Answer 1

the answer is
`(a)/(b)`

Answer 2

it is given that

a-b=0

Adding , b to both sides

→a-b+b=0+b

→a=b

Dividing both sides by , b we get

`(b)/(a)=(b)/(b)\\\\ (b)/(a)=1`

So,Among the expression given above, which is equivalent to
`(b)/(a)`

Option 1: a-b=0