The exact value for cos(pi/16) would be :
cos (pi/16) = +/- √1+cosa/2
cos (pi/4) = sqrt2/2
Hope this helps
Answer:
N=2
Step-by-step explanation:
N=2
Step-by-step explanation:
The answer is b uh it’s 4 in the morning I hope this helped and I hope you can still answer the question
Knowing what the variables are means that all we have to do is substitute:
[ ( 3 ) ^2 + ( 4 ) ^2 ] / 4 - 3 =
( 9 + 16 ) / 1 =
25
