Multiple Choice
Match the graph with the correct equation.
-
A) y = sin 3x cos (1) - cos 3x sin (1)
B) y = cos 3x cos (1) + sin 3x sin (1)
C) y = cos 3x cos (1) - sin 3x sin (1)
D) y = sin 3x cos (1) + cos 3x sin (1)
Correct Answer:
Verified
Correct Answer:
Verified
Q179: Simplify the expression.<br>- <span class="ql-formula" data-value="\frac
Q180: Prove the identity.<br>- <span class="ql-formula" data-value="\tan
Q181: Decide whether a triangle can be formed
Q182: Prove the identity.<br>- <span class="ql-formula" data-value="\cot
Q183: Rewrite with only sin x and
Q185: Decide whether a triangle can be formed
Q186: Prove the identity.<br>- <span class="ql-formula" data-value="\cos
Q187: Prove the identity.<br>- <span class="ql-formula" data-value="\sin
Q188: Explain the condition that must exist
Q189: Find all solutions to the equation