Question

[(1/2)-¹ - (1/3)-¹]-¹​

Answer 1

Answer:

1

Step-by-step explanation:

(1/2)-¹ = 1/(1/2) = 1 x 2/1 = 2

(1/3)-¹ = 1/(1/3) = 1 x 3/1 = 3

2-3= -1