Math, asked by ParkChaemin, 3 months ago

prove the equation given above

Attachments:

Answers

Answered by FazeelAnwar

1

sec²x=1+tan²x

cosec²x=1+cot²x

So LHS become

√(2+tan²x+cot²x)

=√(2×tan²x×cot²x+tan²x+cot²x)

=√(tanx+cotx)²

=tanx+cotx

=RHS

Previous Question

Next Question

Similar questions

Math, 1 month ago

The first term of an A.P.is - 23 and the common difference is - 4.Complete the following activity to find the required A.P. Activity: Here a=-23, d= - 4. ..4 = -23 1₂=1, + d = .. =1, + d = l=1₂+ d =...

English, 1 month ago

"According to the Nelson Mandela,every man in his life has twin obligation. what are these obligation? do you agree with Nelson Mandela opinion about the twin obligations?

History, 1 month ago

who founded the central Hindu school at Benaras which was later developed into Benaras Hindu university?

History, 3 months ago

What were the primary industries that dominated the western part of the United States before mass industrialization of the region?

Social Sciences, 3 months ago

F.F.A is a student organization open to the whole school. true or false...

English, 9 months ago

Complete the story-In the backyard, your dog finds a mysterious necklace.

Hindi, 9 months ago

save water and save life...

Math, 9 months ago

a. A profit of 1000 ...