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#1 2006-10-18 10:23:22

MatiasL
Member
Registered: 2006-10-18
Posts: 1

Trigonometri equations

Hi, I'm working with a math submission that I have to be finished with tomorrow. I have done the equations, but I'm not completely sure if I've done them right. It would be nice to know that I have. So, can you please help me with these equations?

matte2.gif

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#2 2006-10-18 12:44:55

polylog
Member
Registered: 2006-09-28
Posts: 162

Re: Trigonometri equations

I don't have time to work them out right now, but without any domain restrictions, Mathematica software gives these answers:

(a)

(b)

(c)

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