Math, asked by Indian4477, 5 months ago

Show that
(CosecA+Cot A)²=1+CosA/1-CosA

Answers

Answered by sahilkatte01

1

Answer:

L.H.S.

=(1/sinA -cosA/sinA)^2

=(1-cosA)^2/sin^2A

=(1-cosA)^2/(1-cos^2A)

=(1-cos)A)^2/(1-cosA)(1+cosA)

=(1-cosA)/(1+cosA). Proved.

Answered by akashtonger9299

3

Hope it helps you plz mark as brilliant answer

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

What will be the output produced by following code statement? Sate reason. i) 17%5 ii) (17%5)==(17%5)...

Math, 2 months ago

write the ratio 4:9, 5:8 and 3:7 in other, from the least to the greatest...

Math, 2 months ago

In a row of students, it A is 12th from the either end of the row, then the number of students in the row is : (1) can't be determined (2) 24 (3) 25 (4) 23...

History, 5 months ago

Discuss the economic reforms introduced by Alauddin Khlji...

Hindi, 5 months ago

Pathak ka ling parivartan...

Science, 9 months ago

$hola$ ❤❤❤❤❤❤❤❤❤ Explain the process of formation of petroleum??

Social Sciences, 9 months ago

gram panchayat function...

Computer Science, 9 months ago

what happens when you click a link that points to an anchor...