Register

Prove that sec^4 (x)=1+2 tan^2 (x)+tan^4 (x)

Prove that sec^4 (x)=1+2 tan^2 (x)+tan^4 (x)
asked 205k views
4 votes
Prove that sec^4 (x)=1+2 tan^2 (x)+tan^4 (x)

asked
User Soju Tom
by
8.1k points

1 Answer

2 votes

Answer: sec^4(x)-tan^4(x) = 1+2 x tan^2(x)

Explanation:

answered
User BValluri
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!