Consider the sets below U = {x | x is a real number} A = {x | x is an odd integer} R = {x | x = 3,7,11,27} is R a

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

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

Is the figure congruent? yes or no?