Question

Find the value
and please Answer ​

Answer 1

Answer:

a)-2/5.

b) 3/2

Explanation:

See the pic

If there is any case like 1/a ÷ a

Do following:

I) If the denominator is not given then use 1

2)If there is divide then flip the digit means upside down conversion.

For example :

1/a ÷a/1

= 1/a X 1/a

= 1/a²

Thanks..