Question

I'll mark the best answer brainliest​

Answer 1

Answer:

c) 5/6 is the correct answer

now mark me as tbe brainliest

reciprocalof (1/2)^-1is 1/2

anx reciprocal of (1/3)^-1is 1/3

so adding of them gives 5/6

Answer 2

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\green{\therefore{\text{Reciprocal\:of}}\:(\frac{1}{2})^{-1}+\frac{1}{3}^{-1}=5}$

$\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$

$\green{ \underline \bold{Given : }} \\ : \implies (\frac{1}{2} )^{ - 1} \: and \: (\frac{1}{3})^{ - 1} \\ \\ \red{ \underline \bold{To \: Find : }} \\ : \implies (\frac{1}{2} )^{ - 1} + (\frac{1}{3})^{ - 1} = ?$

• According to given question :

• We know that negative power on something number is inverse of that number like : 2^{-2} the answer is (1/2)^2= 1/4.

$: \implies (\frac{1}{2} )^{ - 1} + (\frac{1}{3})^{ - 1} \\ \\ : \implies \frac{1}{\frac{1}{2} } + \frac{1}{ \frac{1}{3} } \\ \\ : \implies \frac{1}{1} \times 2 + \frac{1}{1} \times 3 \\ \\ : \implies 2 + 3 \\ \\ : \implies 5 \\ \\ \green{\therefore \text{reciprocal \: of }\:( { \frac{1}{2} })^{ - 1} \: and \: {(\frac{1}{3} })^{ - 1} = 5}$