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

limx0sin5xsin3xsinx

Open in App
Solution

limx0sin5xsin3xsinx

=limx02cos(5x+3x2)sin(5x3x2)sinx

[Applying Componendo & dividendo formula]

=limx0(2cos4xsinxsinx)

=2 limx0cos 4x

=2×cos 0=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