Find the value of [2-3 × (2-3)-1]-1

Find the value of [2-3 × (2-3)^-1]^-1

A 5

B -5

C 1/5

D -1/5

Correct Answer: Option C

[2-3 × (2-3)^-1]^-1
= [2-3 × (-1)^-1]^-1
= [2- (-3)]^-1
= [2+3]^-1
= [5]^-1
= 1/5