Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #fc29b

1 Answer

Nov 26, 2016

#LHS=tanx/(secx+1)#

#=(tanx(secx-1))/((secx-1)(secx+1))#

#=(tanx(secx+1))/(sec^2x-1)#

#=(tanx(secx-1))/tan^2x#

#=(secx-1)/tanx=RHS#

Proved

Related questions

See all questions in Proving Identities

Impact of this question

3268 views around the world

You can reuse this answer
Creative Commons License