Math, asked by kimchi77, 5 months ago

Prove that cos^2 thita(1+tan^2 thita)=1

Attachments:

Answers

Answered by anurag2147

1

Answer:

cos² ( 1 + tan² ) = LHS

cos² ( 1 + sin² / cos² )

cos² (cos² + sin² / cos² )

cos² + sin² = 1

using indentity sin² +cos² =1

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

what is istopes? where it is found?

Geography, 2 months ago

1 to pacific ocean is the biggest ocean...

Economy, 2 months ago

What is market mechanism or market economy?

Biology, 5 months ago

34. a) Pitcher plant is green and carries out photosynthesis. Why do they feed on insects? b)Define Photosynthesis and write the equation of photosynthesis.

English, 5 months ago

Checkpoint 1 Time = 2 hours Total marks = 80 A. Look at the picture carefully. Write a paragraph to describe the picture. (20 marks) وم...

Environmental Sciences, 10 months ago

Importance of green chemistry in day to day life...

Psychology, 10 months ago

who is happy for beast boy shub that he had defeated ENDER DRAGON i will give you 63 points...

Business Studies, 10 months ago

Impact of transportation on tourism development in spain...