2007-12-09 14:22:05 · 3 answers · asked by jetengine767 3 in Science & Mathematics ➔ Mathematics
sec(x) = 1/[sin(pi/2 - x)] = 1/cos(x) = tan(x)/sin(x)
2007-12-09 14:26:29 · answer #1 · answered by someone2841 3 · 4⤊ 2⤋
Secant Equals
2016-12-16 18:03:49 · answer #2 · answered by ? 4 · 0⤊ 0⤋
sec x=1/cos x
sec x= 1/sqrt(1-sin^2(x))
sec x=sqrt(1+tan^2(x))
2007-12-09 14:39:57 · answer #3 · answered by gureet2001 2 · 2⤊ 0⤋
sec x=1 divided by cos x
I'm actually studying for a trig final right now-perfect timing :)
2007-12-09 14:26:02 · answer #4 · answered by sarisle77 1 · 3⤊ 1⤋
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Rewrite this expression using the definitions of the functions: f = tanxsecx f = (sinx / cosx)(1 / cosx) f = sinx / cos²x
2016-03-25 18:14:59 · answer #5 · answered by Anonymous · 0⤊ 0⤋
secant x = 1/cosine x
2007-12-09 14:25:28 · answer #6 · answered by Steve A 7 · 5⤊ 0⤋
secx/tanx
2013-09-24 15:16:40 · answer #7 · answered by Laquen 1 · 0⤊ 1⤋