The equation is true because both sides are identical.
Answer:
49.735919716217
Step-by-step explanation:
Area =
C2 / 4π
Answer:
5/32 or .15625
Step-by-step explanation:
5/8=.625x.25=5/32 or .15625
Answer with Step-by-step explanation:
Let A is non-singular

We have to prove that
is unique.
Suppose B and C are inverse of A such that
and AC=I
By using property 




Hence, the inverse of A is unique.