Question

(a-¹ × b-¹) ÷ ( a-¹ + b-¹) : Simplify
PLS TELL ​

Answer 1

Answer:

hope it helps

Step-by-step explanation:

Here we have,

(ab)

−1

a

−1

+b

−1

=

ab

1

a

1

+

a

1

=

ab

a+b

×

1

ab

=a+b

Answer 2

Answer:

I haven't seen this type of question before

Step-by-step explanation:

Sorry I didn't get it