Tuesday, March 25, 2008

yesterday's hw #5

how would u do this question without graphing calculator?

2 comments:

Cristina said...

Well, you'll have to solve for when ln(x^2+1)=cos(x)... I don't see any other way of getting the answer, seeing that my limits were numbers like .916 and .793

Jennifer Oh said...

Is it possible without a graphing calculator? I couldn't solve that equation without the calculator.