please answer please
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Answered by
0
Answer:
-1/3
Step-by-step explanation:
[(3/4)-(4/1 )]^-1
[3/4-16/4] ^-1
(-12/4)^-1
=(-4/12)
= -1/3
Plz mark me brainliest plz plz
Answered by
0
Step-by-step explanation:
Answer:
(4/3)^-1=3/4
(1/4)^-1=4
{(4/3)^-1-(1/4)^-1}^-1=(3/4-4)^-1=(3-16/4)^-1=(-13/4)^-1
=-4/13
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