Question
Calculate the period of sin(x), tan(x), sin2(x) and tan2(x).
Please explain throughly.
Please explain throughly.
Answers
Steve
as you know,
sin(kx) and cos(kx) have period 2pi/k
tan(kx) has period pi/k
sin^2(x) = (1-cos(2x))/2
use a similar trick to find the period of tan^2(x)
Looks like you need to review the basic info on trig functions.
sin(kx) and cos(kx) have period 2pi/k
tan(kx) has period pi/k
sin^2(x) = (1-cos(2x))/2
use a similar trick to find the period of tan^2(x)
Looks like you need to review the basic info on trig functions.