Answer:
0
Step-by-step explanation:
4/3 * 3/4 is 1, as we have 3*4 / 4*3 = 12/12 = 1.
A number multiplied by their reciprocal is always 1.
1 - 1 = 0.
(4/3)(3/4)-1
Rewriting
4/4 * 3/3 -1
1*1 -1
1-1
