wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

limx0x3cotx1cosx

Open in App
Solution

limx0x3cotx1cosx

=limx0x3tanx(1cosx)

=limx0x3tanx.2sin2x2

=limx01tanxx×2sin2x2x2

=1(limx0tanxx)×2(limx0sinx2x2)2×14

=11×2×1×14[lim00sinθθ=1,lim00tanθθ=1]

=2


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Standard Expansions and Standard Limits
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon