Question

[(2)-¹+(4)-¹+(3)-¹]-¹​

Answer 1

Answer:

12/13

hope it helps

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Answer 2

Answer:

12/13 i think

Step-by-step explanation:

so,

=[(2)^-1+(4)^-1+(3)^-1]-^1

=[1/2+1/4+1/3]^-1

=[13/12]^1

=12/13

hope its help you