Tangent, Cotangent, Secant, and Cosecant - Dartmouth

secx ‚ 1 or secx • ¡1: The period of secx is precisely the same as that of cosx, which means that the period of secx is 2…. The function secx is an even function, and this is because cosx is an even function. Finally, at every value of x not in the domain of secx, the function has both left and right vertical asymptotes. If a =:::;¡3 ... ................
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