For values of y near 0, put the following functions in increasing
order, by using their Taylor expansions.

**(a)**
1 - \cos(y)

**(b)**
\ln(1 + y^2)

**(c)**
\sqrt{1+y^2} - 1

*(Fill in the functions, as appropriate, in the answer
blanks.)*

You can earn partial credit on this problem.