SOLUTION: How can i solve this? If Sin x=0.3, find the value of Sin x + Sin(x+2pi) + sin(x+4pi).

Algebra ->  Trigonometry-basics -> SOLUTION: How can i solve this? If Sin x=0.3, find the value of Sin x + Sin(x+2pi) + sin(x+4pi).       Log On


   

Question 611658: How can i solve this?
If Sin x=0.3, find the value of Sin x + Sin(x+2pi) + sin(x+4pi).
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How can i solve this?
If Sin x=0.3, find the value of Sin x + Sin(x+2pi) + sin(x+4pi).
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2pi is a revolution, so it's the same angle.
Same for 4pi