Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

2 of 139 · show all

1. Q65 2024 Set D2024 Set J

   $\frac{d}{dx}\log(\cos x)=$

   Try it →
2. Q66 2024 Set D2024 Set J

   $\dfrac{d}{dx}\log(\sec x+\tan x)=$

   Try it →