Prove algebraically what type of function this is (even, odd, or neither).

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.