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

If x=asinA and y=btanA, then prove that a2x2b2y2=1

Open in App
Solution

LHS :
a2x2b2y2

=a2a2sin2Ab2b2tan2A

=1sin2A1tan2A

=cosec2Acot2A=1 = RHS

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