Question

( a^-1 × b^-1 ) ÷ ( a^-1 + b^-1 )
Please solve fast first answer will be marked brainliest.
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Answer 1

Step-by-step explanation:

(1/a × 1/b) ÷ (1/a + 1/b)

= 1/ab ÷ 1/a+b

= 1/ab × ab/1 ab and a+b cancelled

= 1/1

= 1

hope this helps you

have a great day ahead

Answer 2

Answer:

please you give me your number please

Step-by-step explanation:

for taking