Question

Simplify:
(i) [(2)-1 + (4)-1 + (3)-1]-1​

Answer 1

Answer:

{(2)-1+(4)-1+(3)-1}-1

{2-1+4-1+3-1}-1

(1+3+2)-1

6-1

5

Answer 2

Answer:

1/12

Step-by-step explanation:

1/2+1/4+1/3-1=lcm of 2,4,3 is 12

1/2+1/4+1/3-1=lcm of 2,4,3 is 12=(6+3+4-12)/12

1/2+1/4+1/3-1=lcm of 2,4,3 is 12=(6+3+4-12)/12=(13-12)/12

1/2+1/4+1/3-1=lcm of 2,4,3 is 12=(6+3+4-12)/12=(13-12)/12=1/12