Math, asked by sanjanashetty30, 1 year ago

prove:
2tanθ + 2cotθ = 2secθ×cosecθ

Answers

Answered by krraja121
1
see this it will be the
Attachments:
krraja121: thanks
Answered by purvisri02
1
2(tanA+cotA) = 2secA*cosecA
2(sinA/cosA+cosA/sinA) = 2secA*cosecA
2(sin^2A+cos^2A/sinAcosA) = 2secAcosecA
2(1/sinAcosA) = 2secAcosecA
2secAcosecA = 2secAcosecA
so LHS = RHS
Previous Question
Next Question
Similar questions
Physics, 8 months ago
please answer quickly please don't answer folishly​...
Computer Science, 8 months ago
The biggest manufacturer of CPU is________________.
English, 8 months ago
19. A rich farmer_______ a lot of land______ cattle and servants_______ two sons'______ happy life ____After some years younger son unhappy_____ asked for his share of the property_____ wouldn't listen to fathers advice_____ got his share_____ sold them all_____ went away to another country _____fell into bad ways______ soon all money gone____ poor ____no one to help him_____ understood his...
Science, 1 year ago
bread mould is the common name of...
Math, 1 year ago
an angle have two arms true or false...
Science, 1 year ago
Define activity of a radioactive material...
Social Sciences, 1 year ago
State the arguments against democracy class 9...
Science, 1 year ago
Where are the protons and oxygen formed likely to be released?