Question

Which of the following expressions is equivalent to sin 6x :
sin 2x cos 4x - cos 4x sin 2x sin 2x cos 4x + cos 2x sin 4x sin 2x + cos (4x) sin 2x + sin 4x None of the above​

Answer 1

Answer:

Which of the following expressions is equivalent to sin 6x :

sin 2x cos 4x - cos 4x sin 2x sin 2x cos 4x + cos 2x sin 4x sin 2x + cos (4x) sin 2x + sin 4x None of the above