The probability of a biased coin landing on head is 2/7. Complete the tree diagram.

help pleaseee

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

Find the equation using the point (4,8)

Which of the following is not a subset of {1,2,3}?