Question

Please solve it
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Answer 1

Answer:

Step-by-step explanation:

we have a formula that (a/b)^-m=(b/a)m.So,2/1+3/1+4/1=9/1=9.SO,THE ANSWER IS 9.IF MY ANSWER IS HELPFUL TO YOU PLEASE MARK ME AS BRAINLIEST

Answer 2

Answer:

9

Step-by-step explanation:

$(\frac{1}{2} )^{-1} + (\frac{1}{3} )^{-1} + (\frac{1}{4} )^{-1}$

= 2 + 3 + 4       ( $(\frac{a}{b} )^{-1}$ = $\frac{b}{a}$ )

= 9

Hope you get it