The Derivatives Of Sec –1 [1/(2x2 – 1)] With Respect To at x = ½, Is

Why Kaysons ?

Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

Live Doubt Clearing Session

Ask your doubts live everyday Join our live doubt clearing session conducted by our experts.

National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

SPEAK TO COUNSELLOR ? CLICK HERE

Download JEE Question paper & Solution Download JEE Important questions Download Complete syllabus of Maths, Physics, Chemistry

Question

The derivatives of sec^–1 [1/(2x² – 1)] with respect to at x = ½, is

1
2
3
4

easy

Solution

Correct option is

4

Putting x = cos θ, we get

Download JEE Question paper & Solution Download JEE Important questions Download Complete syllabus of Maths, Physics, Chemistry

SIMILAR QUESTIONS

Q1

easy View solution

Q2

medium View solution

Q3

medium View solution

Q4

easy View solution

Q5

for real and y. If f’(0) exists and equals – 1 and f (0) = 1 then the value of f(2) is

diffcult View solution

Q6

If f : R → R is a function such that f (x) = x³ + x² f’(1) + xf’’(2) + f’’’(3) for x Ïµ R then the value of f (2) is

medium View solution

Q7

and n are integers, m ≠ 0, n > 0, and let p be the left hand derivative of |x – 1| at x = 1. If

easy View solution

Q8

If f (x) = |x – 2| and g(x) = f (f (x)), then for x > 20, g’(x) is equal to

easy View solution

Q9

If f (9) = 9 and f’(9) = 4, then

easy View solution

Q10

Let F(x) = f(x) g(x) h(x) for all real x, where f(x), g(x) and h(x) are differentiable functions. At some point x₀,

easy View solution