value of( 9⁰+9‐¹/9⁰-9‐1 )‐¹
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Answered by
0
Answer:
Step-by-step explanation:
1/{(1+1/9)/(1-1/9}
=1/(80/81)
=81/80
Answered by
0
Answer:
=81/80
Step-by-step explanation:
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