Skip to content

QuantumStudy

Science and Education

  • Study Materials
  • Physics Q & A
  • Math Q & A
  • TextBook Solutions
  • Practice Tests
  • Career Guidance

$\lim_{x \rightarrow 1} \frac{sec^{-1}(2-x)}{x^2}$ is equal to

by author

Q: $\lim_{x \rightarrow 1} \frac{sec^{-1}(2-x)}{x^2}$ is equal to

(A) 0

(B) 1/2

(C) 4

(D) does not exist

Ans: (D)

Share this:

  • Facebook
  • LinkedIn
  • Twitter
  • Tumblr
  • WhatsApp

Also Read :

  • $lim_{x rightarrow 0} (frac{a^x + b^x + c^x}{3})^{2/x}$ , a, b, c > 0 is equal to
  • $ lim_{x rightarrow infty} frac{(int_{0}^{x}e^{t^2}dt)^2}{int_{0}^{x}e^{2t^2}dt} $ is equal to
  • If for non-zero x , $ 3 f(x) + 4 f(frac{1}{x}) = frac{1}{x} - 10 $ then $int_{2}^{3}f(x) dx $ is…
  • Let $S= Sigma_{i=1}^{n} a_i $ and Show that $ Sigma_{i=1}^{n} frac{s}{s-a_i} > frac{n^2}{n-1}$…
  • $ frac{1}{1!(n-1)!} - frac{1}{3!(n-3)!} + frac{1}{5!(n-5)!} - ...is ; equal ; to $
  • $frac{x}{a} + frac{y}{b} = 1 $ and $frac{x}{c} + frac{y}{d} = 1 $ intersect the axes at four…
  • Given $f(x) = lnfrac{1 + x}{1 - x}$ and $g(x) = frac{3x + x^3}{1 + 3x^2}$ . Then f(g(x)) is equal…
  • $int ( x + frac{1}{x})^{n+5} (frac{x^2 -1}{x^2})dx $ is equal to
  • $ int frac{(x + x^{2/3} + x^{1/6})}{x(1 + x^{1/3})} dx $ is equal to
  • The lines $ frac{x-1}{3} = frac{y-1}{-1} = frac{z+1}{0} $ and $largeĀ  frac{x-4}{2} =…
Categories Limits , Continuity & Differentiability, Math Q & A
The function $f(x) = \frac{log(1 + ax)-log(1 – bx)}{x} $ is not defined at x= 0. The value which should be assigned
The function $(x^2 – 1)|x^2 – 3x + 2| + cos|x|$ is not differentiable at

Study Menu

  • Physics
  • Chemistry
  • Mathematics
  • TextBook Solutions
  • NCERT Physics Solution
  • Practical Physics

Practice Menu

  • MCQ | Physics
  • MCQ | Chemistry
  • MCQ | Mathematics
  • Practice Problems in Physics
  • Practice Problems in Chemistry
  • Practice Problems in Mathematics

Primary Menu

  • Study Materials
  • Physics Q & A
  • Math Q & A
  • TextBook Solutions
  • Practice Tests
  • Career Guidance
  • About Us
  • Contact Us
  • Privacy Policy
  • facebook
  • LinkedIn
  • Tumblr
  • YouTube
  • Twitter
© 2023 QuantumStudy • Built with GeneratePress