Question #2bca3
2 Answers
Nov 19, 2017
See below
Explanation:
Laws:
1)
2)
2)
First:
Second:
and therefore:
Nov 19, 2017
See below.
Explanation:
2/sqrt2 *sqrt2/sqrt2
(2sqrt2) / 2
We can now cancel the
(cancel2sqrt2) / cancel2 = sqrt2