Here's the question you clicked on:
miss_karina
Find the exact value of log base pi (pi^3 cos(pi)) I first canceled out log base pi and pi and was left with 3 cos (pi). Then I looked at the unit circle and looked at pi and cos is -1. So then I multiplied 3(-1)=-3 and my answer was wrong. Can someone explain what I am doing wrong please?
Dunno. What is the answer?
Well it is multiple choice and it has value =3 value is not defined, value=pi, value=-3pi, value=3pi,value=-3,value=-pi. I chose 3 and -3 and got them both wrong lol. =/
I can't see where a pi would come from.
me either. Maybe the value is not defined?
-3 http://www.wolframalpha.com/input/?i=log+base+pi+pi%5E%283cos%28pi%29%29
I put -3 and got it wrong.