76 840
Assignments Done
Successfully Done
In June 2019

Answer to Question #12722 in Trigonometry for karthik ps

Question #12722
prove that : cosA + cos2A = sin3A
Expert's answer
This statement is wrong. Let's take A = 0:

cos0 + cos0 = 2 ≠ 0 = sin0.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question

Privacy policy Terms and Conditions