Solve the equation for exact solutions in the interval 0 ≤ x < 2π. (Enter your answers as a comma-separated list.)
sin 2x cos x + cos 2x sin x = 0
2 answers
What is the identity for Sin(A+B)?
Ahhh, good observation bob
I did a similar type the long way few posts back,
could have done it this way as well, would have been shorter
I did a similar type the long way few posts back,
could have done it this way as well, would have been shorter
1 answer