Mathematics · Application of Derivatives
Let f(x) be a continuous function on [a, b] and differentiable on (a, b). Then, this function f(x) is strictly increasing in (a, b) if:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1f'(x) < 0, ∀ x ∈ (a, b)
- 2f'(x) > 0, ∀ x ∈ (a, b)✓
- 3f'(x) = 0, ∀ x ∈ (a, b)
- 4f(x) > 0, ∀ x ∈ (a, b)
Correct answer
f'(x) > 0, ∀ x ∈ (a, b)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Application of Derivatives MCQs →Want more practice questions on Application of Derivatives?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Application of Derivatives