Recent questions tagged trigonometry problems

1 answer
find exact values for 1-2sin^2 (pie/8)
asked Oct 10, 2012 in Trigonometry Answers by anonymous | 1.0k views
1 answer
determine the period of y = sec x.
asked Oct 9, 2012 in Trigonometry Answers by anonymous | 900 views
1 answer
solve sin3x=cosx
asked Oct 9, 2012 in Trigonometry Answers by anonymous | 1.1k views
1 answer
sin^2x-cos^2x=2
asked Oct 8, 2012 in Trigonometry Answers by anonymous | 815 views
1 answer
cos=0.871557
asked Oct 1, 2012 in Trigonometry Answers by anonymous | 518 views
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Recent questions tagged trigonometry problems

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