Psychosomatical
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- Mar 30, 2009
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- HSC
- 2009
2 cosx = sinx
solve for x? thanks
D/w got it.
solve for x? thanks
D/w got it.
Last edited:
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trig (1 Viewer)
- Thread starter Psychosomatical
- Start date
addikaye03
The A-Team
For the benefit of others:
2 cosx = sinx
dividing by cosx gives tanx=2
then solve it normally from there