Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

2 of 139 · show all

1. Q119 2018

   $\frac{d}{dx}\left[\log(\sec x + \tan x)\right] =$

   Try it →
2. Q124 2018

   $\dfrac{d}{dx}\left[\lim_{x\to a}\dfrac{x^{5}-a^{5}}{x-a}\right]=$

   Try it →