Can anyone help with Calculus?

0 ⤊

Can anyone help with Calculus?

Find the indefinite integral~~

Integral of 3/(t^2+1)dt.

I just want to check my answer and see if it matches anyone elses. Thank you, and if you could show your work. Thanks!

2006-10-02 03:53:12 · 2 answers · asked by Me!! 1 in Education & Reference ➔ Other - Education

2 answers

3*arctan (t) + c. Didn't really do any work. Used a table of integrals.

2006-10-02 04:09:25 · answer #1 · answered by CD & EC 2 · 0⤊ 0⤋

3tan^-1(t), i just plugged it in to my calculator. Do not have it worked out.
This comes from the formula; integral[1/(1+x^2) dx] = tan^-1+c

2006-10-02 11:02:11 · answer #2 · answered by lifescircle 5 · 0⤊ 0⤋