HA07(J) FP1 Mock Result

	FP1/75
B1002784	21
B1002488	73
B1101726	60
B1002547	71
B1002598	75
B1002530	60
B1003098	67
B1002575	54
B1002584	74
B1003106	51
B1003128	56
B1002543	67
B1100055	55
B1002560	73
B1002919	71
B1003231	73
B1003120	71
B1002689	64
B1003131	62
B1002851	75
B1002688	64
B1002946	62
B1003146	51
B1002609	61
Ivan yun	68
chen lynn	69

C3 Trigonometry Formulas

$\sin^{2} {x} +\cos^{2} {x}=1$

$\tan^{2} {x} + 1 = \sec^{2} {x}$

$ 1 + \cot^{2} {x} = \csc^{2} {x}$

$\sin (\alpha \pm \beta) = \sin \alpha \cos \beta \pm \cos \alpha \sin \beta$

$\cos (\alpha \pm \beta) = \cos \alpha \cos \beta \mp \sin \alpha \sin \beta$

$\tan (\alpha \pm \beta) = \frac { \tan \alpha \pm \tan \beta} {1 \mp \tan \alpha \tan \beta}$