Question

differential equation : √cosx+sinx/tan x​

Answer 1

Answer:Answer:

sec x

explanation:

using the trigonometric identitiesx

tan x = sin x by cos x and sec x = 1 by cos x

x sin raised to 2 x + cos raised to 2 x = 1

⇒ cos x + sin x × sin x by cos x

= cos raised by 2 x by cos x + sin raised by 2 x by cos x

= cos raised by 2 x + sin raised by 2 x by cos x = 1 by cos x = sec x