Math, asked by LostInJordan, 9 months ago

(8^-1-9^-1)^-1÷(4^-1-9^-1)^-1
Find the value of

Answers

Answered by singh2020
3

Answer:

(1/8 - 1/9) ^-1 ÷ (1/4 - 1/9) ^-1

=> (17/72)^-1 ÷ ( 13/36) ^-1

=> 72/17 × 13/36

=> 936/612...

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