So i will soon have to do a math investigation in class, i'm quite sure we'll have to investigate patterns in trigonometry, could someone pleaseeeee help me?? (Worried) i'm pretty much lost...

Thanx in advance (Nod)

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- Jan 21st 2014, 07:32 AMlaurettarosaWhat are patterns in Trigonometry?
So i will soon have to do a math investigation in class, i'm quite sure we'll have to investigate patterns in trigonometry, could someone pleaseeeee help me?? (Worried) i'm pretty much lost...

Thanx in advance (Nod) - Jan 21st 2014, 07:48 AMromsekRe: What are patterns in Trigonometry?
Could you be a bit more specific with your question? Patterns? What do you mean?

- Jan 21st 2014, 08:03 AMlaurettarosaRe: What are patterns in Trigonometry?
Like they give you this:

cos360=1

cos360+cos180=0

cos360+cos240+cos120=0

cos360+cos270+cos180+cos90=0

cos360+cos288+cos216+cos144+cos72=0

What kind of patterns can you find in this and what kind of equation/s can you deduce from it. That kind of stuff… - Jan 21st 2014, 08:31 AMlaurettarosaRe: What are patterns in Trigonometry?
Like they give you this:

cos360=1

cos360+cos180=0

cos360+cos240+cos120=0

cos360+cos270+cos180+cos90=0

cos360+cos288+cos216+cos144+cos72=0

What kind of patterns can you find in this and what kind of equation/s can you deduce from it. That kind of stuff…