Sec4x - sec2 x,=tan4x- tan2x
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Pragati Goyal 4 years, 5 months ago
- 1 answers
Related Questions
Posted by Manoj Thakur 7 months, 3 weeks ago
- 0 answers
Posted by Ashish Chaudhary 7 months, 2 weeks ago
- 1 answers
Posted by Sana Dharwad 7 months, 2 weeks ago
- 0 answers
Posted by Sethpoulou Apoulou 8 months ago
- 0 answers
Posted by Ananya Sv 7 months, 3 weeks ago
- 1 answers
Posted by Sabin Sultana 7 months, 2 weeks ago
- 0 answers
Posted by Gurleen Kaur 7 months, 3 weeks ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Gaurav Seth 4 years, 5 months ago
Prove the following identites
sec4x - sec2x = tan4x + tan2x
SOLUTION
LHS = sec4x - sec2x
= sec2x(sec2x - 1)
= (tan2x + 1)(tan2x) (∵ sec2x - tan2x = 1)
= tan4x + tan2x
=RHS
Hence proved.
1Thank You