Math, asked by CaribaHeine, 3 months ago

please answer it fastly

Attachments:

Answers

Answered by TheLifeRacer

14

∫( sin²x/1+cos2x )dx = 1/2tanx - x/2 + c

Step-by-step explanation:

= ∫sin²x/(1+cos2x)dx
= ∫sin²x/2cos²x dx [∵1+cos2x = 2cos²x]
= 1/2∫tan²xdx
= 1/2∫ (sec²x -1)dx [∵ tan²x = (sec²x -1 ]
= 1/2tanx - x/2 + c Answer

Previous Question

Next Question

Similar questions

Business Studies, 1 month ago

__________is required for fixed capital and working capital of any enterprises.

English, 1 month ago

justify the title of the story's the eyes have it"?

English, 1 month ago

What is importance of fingers? Please tell.

English, 3 months ago

I am feeling really lazy this should be some easy 15 (yes 5 more the normal) points to anyone get at ELA On February 24, when Hall sensed that the Zimmermann telegram would tip the balance in favor of the U.S. joining the Allied forces, the British home secretary presented the telegram to President Wilson. One week later, news of the Zimmermann telegram was splashed across the front page of...

Math, 3 months ago

to attract customers a businessman offers a series of discount at 10%,10% and 5% respectively. what is equivalent discount of these three discount ...

English, 10 months ago

what disappears as soon as you say its name...

Math, 10 months ago

(30 + 40 minutes 70 minutes - 60 minutes 10 minutes 1 hour + 10 m Carry over to the hours column and write 10 under minutes...

Physics, 10 months ago

Derivation for magnitude of centripetal force in numerical.