Question

Find the value [ 4-¹+3-¹+6-²]-¹​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

18/11

Step-by-step explanation:

[4^-1+3^-1+6^2]^-1

1/[1/4+1/3+1/6^2]

1/(7/12+1/36)

1/21+1/36

36/22

18/11