不要讓猴子拿到槍....
Limit sin(x)/x = 1 - MIT OpenCourseWare | Free Online Course Materials 不然你就會成為"被獵人"XDsin(x) lim = 1 x→0 x In order to compute specific formulas for the derivatives of sin(x) and cos(x), we needed to understand the behavior of sin(x)/x near x = 0 (property B). In his lecture, Professor Jerison uses the definition of sin(θ) as the y-coordinat...
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