Math, asked by prajwal8867, 5 months ago

8. Prove that cos2x=
1-tan 2x÷
1+tan 2x

Answers

Answered by krutika3516

0

Step-by-step explanation:

mark me brainliast please give me points

Attachments:

Previous Question

Next Question

Similar questions

Math, 2 months ago

Q.1 Find the multiplicative of- a. (3)–³...

Math, 2 months ago

2(xy+yz+xx)=192 xyz=144 √xyz=13 x=? y=? z=?

Math, 2 months ago

The additive inverse of 7/-5 is 7/5 and -6/8 is 6/8 and what is the additive inverse of -2/-3 .?

English, 5 months ago

change these sentence from Direct and indirect speech . My aunty said, 'I will tell you a story if you sit around me'.

History, 5 months ago

Sultan rule lasted how many centuries...

History, 10 months ago

It is impossible to understand why dyer acted as he did at amritsar ' explain why you agree or disagree with this statement...

Math, 10 months ago

find the profit per cent if profit =₹72 and cp=900...

History, 10 months ago

what do you understand by the term ' affirmative action'?