
 
Math 121: Homework assignments

Assignment 1.
Due: Tues.., Jan. 16.

Assignment 1 solutions
(pp 13 ,
pp 47 )

Assignment 2
(typos corrected Jan. 17). Due: Tues., Jan. 23.

Assignment 2 solutions
(pp 13 ,
pp 47 )
(error in 1 (p): a 3 should be a 5)

Assignment 3.
Due: Tues., Jan. 30.

Assignment 3 solutions
(pp 13 ,
pp 411 )
(errors: in (1g), missing a factor of 3; in (4), should be f'(0)=3
 correct solution given in class)

Assignment 4
. Due: Tue., Feb. 13.

Assignment 4 solutions
(pp 15 ,
pp 610 )

Assignment 5
Due: Tues., Feb. 27.

Assignment 5
solutions
(errors: in (2b), L = 6 (missed a square root in the integrand);
in (3c), A = pi(2^{1/2} + ln(1 + 2^{1/2}))
(lost a sign in the integrand which changes the integral))

Assignment
6
Due: Mon., Mar. 5.

Assignment 6
solutions

Assignment
7
Due: Tues., Mar. 13.

Assignment 7
solutions

Assignment
8
Due: Tues., Mar. 20.

Assignment 8
solutions
(errors: in 7: wrong limit in second integral, answer should
be (pi + 3^{3/2})/4 ; in 5(b): the integrand should not be
squared, answer should be 1)

Assignment
9
Due: Tues., Mar. 27.

Assignment 9
solutions

Assignment
10
Due: Wed., Apr. 11.

Assignment 10
solutions
