Hi,

Could someone check this for me please.

Solve

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- Feb 9th 2010, 05:16 AMHellbentTrigonometric equations[1 MORE]
Hi,

Could someone check this for me please.

Solve

- Feb 9th 2010, 06:24 AMSudharaka
- Feb 9th 2010, 06:32 AMHellbent
Cool thanks :)

- Feb 9th 2010, 06:51 AMSudharaka
Dear Hellbent,

Sorry I did'nt help you when I first saw your thread. And that must be the reason for you to send me a privet message. That is because I just came home after a tiresome days work and I did'nt have that feeling to answer threads.

Anyway now do you know your mistake,

When,

gives all the solutions that could be taken for . When writing the general solution you must take such that it is in the first quadrant. That is why I used . If this seems a bit confusing please refer,

General Solutions of Trigonometric Functions, Maths First, Institute of Fundamental Sciences, Massey University

Hope this will help you. - Feb 9th 2010, 01:43 PMHellbent