Answer:
20
Step-by-step explanation:
there are 10 2s
2×10 =20
Answer:1/16
Step-by-step explanation:
1/4x1/2x1/2
Answer:
See explanation
Step-by-step explanation:
The given complex number are:

and

When we rewrite
in complex form, we obtain;

where

and


Hence,


Hence
