Question

統神

求解51.52

us a function of its
velocity with respect to an observer, where Lo is the
length of the object at rest and c is the speed of light. Find
lim,→c- L and interpret the result. Why is a left-hand limi
necessary?
49-56 Find the limit.
49. lim
x-0 X
51. lim
sin 3x - 1m 3 Sin³x
3f
tan 61==3*1=3
1-0 sin 2t
53. lim
sin 3x
x-0 5x³ - 4x
lim sims
=
50. lim -
sin 4x
52. lim
x-0 sin 6x
inli
cos 8 - 1
0-0 sin 0
54. lim
X-0
lims
sin 3x sin 5x
.2
X
3