nani mo nani mo Step-by-step explanation:
V=L×W×H
v=8×8×8×8
EXPRESSION-(8×8)×8 (×8
Answer:
1: +
2: +
3: -
4: +
5: -
6: -
Step-by-step explanation:
hope this helps!
Answer:

Step-by-step explanation:


It is representing a combination form where, n is number of items we have and r is the number of items we choose from n
Here, n = 6 , r = 2

=





Thus, 