Question

simplify (a^-1×b^-1)÷(a^-1+b^-1)​

Answer 1

Answer:

1/(a+b) or 1/(b+a)

Step-by-step explanation:

(a^-1×b^-1)÷(a^-1+b^-1). (1/a x 1/b) ÷(1/a+1/b). (1/ab)÷(b+a/ab). 1/ab× ab/(b+a). 1/(b+a) answer. hope this answers help you