Math, asked by ghantapranay0207, 6 months ago

what is the value of sec^2a-tan^2a?

Answers

Answered by kartikeya327

1

tan2 A−sec2A

−(sec2 A−tan2 A)

−1

Mark me brainliest

Answered by adarshmishra63984701

0

Answer:

Sec²2a-tan²2a=1

take a common 2 and use identity sec²x-tan²x=1

so, 2(sec²a-tan²a)=2*1= 2

Previous Question

Next Question

Similar questions

Biology, 2 months ago

what is the uses of the plastic bottle lamp tell me matter in Telugu...

Science, 2 months ago

Why do living beings need air...

English, 2 months ago

antonyms for revive____ a) restore b) renovate c) suppress d) rejuvenate...

Biology, 6 months ago

Write the difference between Aerobic and Anaerobic respiration.

Science, 6 months ago

Explain the conditions under which chemical changes are observed in daily life. Why?

Science, 10 months ago

6. Modern Warfare has changed from large scale clashes of armies to suppression of civilian populations. Chemical agents that do their work silently appear to be suited to such a fares and regretfully, there exist people in military establishments who thinit that chemical agents are useful tools for their cause. Which of the following statements best sums up the meaning of the above passage (a)...

Math, 10 months ago

EXERCISE 10.1 1.) Find the perimeter of the rectangle in which (a) Length = 14.8 m, Breadth=5.5 m Length = 16 m 50 cm, Breadthc = 11...

Chemistry, 10 months ago

postulates of vsepr theory?