Math, asked by sateeshbabu1974, 1 year ago

Sec4-tan4= sec2+tan2

Leelasatya3: u need proof?

Answers

Answered by sabrinanandini2

Hey there,

____________________________

Answer is in the attachment

Attachments:

Leelasatya3: Wow nonsense

sabrinanandini2: what??

sabrinanandini2: It's right only

Leelasatya3: did u see the question?

Leelasatya3: instead of theta, if u use 2 and 4 then it will sensible

Leelasatya3: "will be

sabrinanandini2: They meant power 4 only as that is the actual question

Answered by Needthat

Answer:

Step-by-step explanation:

$sec^4\theta-tan^4\theta\\\\=(sec^2\theta-tan^2\theta)(sec^2\theta+tan^2\theta)\\\\=sec^2theta+tan^2\theta$

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

Math, 7 months ago

English, 7 months ago

Math, 1 year ago

Chemistry, 1 year ago

English, 1 year ago

English, 1 year ago

English, 1 year ago