Show that
A'A-I-
Of A = [- to
tana
tanx l
cos2x -sin 2x
Isin 2a cos2x

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

Complete this sentence with the best of choices given