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

tan A/ sec A - 1 + tan A/ sec A+1 = 2 cosec A

Open in App
Solution

tanA / secA - 1 + tanA / secA + 1

sinA/cosA / 1/ cosA - 1 + sinA/cosA / 1/cosA + 1

on simplifying

sinA / 1 - cosA + sinA / 1 + cosA

sinA + sinA.cosA + sinA - sinA.cosA / 1 - cos2A

2sinA / sin2A

2 / sinA

2cosecA


flag
Suggest Corrections
thumbs-up
35
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Implicit Differentiation
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon