The derivative of sec2 (x) is 2sec2 (x) tan (x). The chain rule states that the derivative of f(g(x)) is equal to f ‘ (g(x)) ⋅ g ‘ (x).

What is the formula of Sec 2x?

The formula can be expressed as Sec2x = 1 + tan2x as well as Sec2A = 1 + tan2A.

What is the derivative of ln SEC 2x?

The derivative is 2tanx .

What is SEC 2x?

Explanation: sec2x=1cos2x. ⇒1cos2x−sin2x using double angle formula. ⇒11sec2x−1csc2x.

What is the derivative of SEC?

The derivative of sec x with respect to x is sec x · tan x. i.e., it is the product of sec x and tan x. We denote the derivative of sec x with respect to x with d/dx(sec x) (or) (sec x)’. Thus, d/dx (sec x) = sec x · tan x (or)

What does Sec 2 integrate to?

and the general antiderivative of sec2x is tanx+C .

What’s the derivative of CSC?

What is Derivative of Cosec x? The differentiation of cosec x with respect to angle x is written as d(cosec x)/dx = (cosec x)’ = -cot x cosec x. Derivative of cosec x can be calculated using the derivative of sin x.

Where is SEC 2x undefined?

secx is undefined at −π2 and π2 , so it is not continuous on the closed interval, [−π2,π2] . It is continuous on the open interval (−π2,π2) .

What does CSC 2 equal?

Trigonometry Examples

The exact value of arccsc(2) is π6 . The cosecant function is positive in the first and second quadrants.