Answer:
Option (i)
Step-by-step explanation:
{2} has only 1 subset i.e. {2} and no other subset. While { } or ∅ has no subset.
Part A:
3.14 X (4)^2 X 3/3
= 50.26548246
Answer:
-12
Step-by-step explanation:
Just sustitute the z for -4
z+z+z
-4+(-4)+(-4)
=-12
I hope this help :)
When rounding earlier, it could be screwing you out of an extra few cents that you might eventually need for tax
