Turn In Problems
Math 181 D, Spring 2008

Some of these problems

1. Due Jan 25: Exercise 120 on page 305.
2. Due Jan 28: Exercise 22 on page 324.
3. Due Jan 29: Use Mathematical Induction to prove the Constant Multiple Rule for Finite Sums (Number 3 in the table on page 326).
4. Due Jan 31: Exercise 77 on page 343.
5. Due Feb 1: Exercise 74 on page 353
6. Due Feb 4: Click Here to see this problem in mathematical notation.
   1. Explain why the substitution x=sin(t) will remove the square root sign in the integral ${\int }_{}^{}\sqrt[]{1-x^2}\mathrm{dx}.$
   2. Explain why${\int }_{}^{}{\cos }^{2}t\mathrm{dt}$ is not (1/3)${\cos }^{3}t$+C
   3. Use a trigonometric half-angle formula to