Answer Happy

Posted: **Mon Jul 11, 2022 10:34 am**

: Current Objective Use Reduction Formulas To Simplify An Expression Question With The Aid Of A Power Reducing Formula 2s 1 (36.01 KiB) Viewed 29 times

CURRENT OBJECTIVE Use reduction formulas to simplify an expression Question With the aid of a power reducing formula, 2sin² acos²a = ? Select the correct answer below: O-/- cos (4x) Ocos (2a) - cos (4a) O-cos (4a) O+cos (2a) - cos (4a) FEEDBACK MORE INSTRUC