# Application of Derivatives Subject: Mathematics    Exam: GGSIPU Engineering

Chapter Rating: Do or Die (Most Important)

Topic Weightage: 0.05

## Start a discussion on this chapter

Posting your doubt ## Doubts and Discussions on this chapter

Siddhant started a discussion - what is it basically? - Participate

## Important Concepts in Application of Derivatives

Find notes, videos, important points and questions to practice on each of these concepts.

Most Important Concepts (Do or Die)
• Maxima and Minima

Important Concepts (Should Do)
• Derivative as the Rate of Change

• Motion in a Straight Line

• Increasing Functions

• Decreasing Functions

• Monotonic Functions

• Tangents and Normals

• Critical Points

• Rolle's Theorem

Not So Important Concepts (Do if you have time)
• Angle of Intersection of Two Curves

• Lagrange's Mean Value Theorem

## My Chapter Prep Status

Chapter Completion: 0%

Check your Good Enough Meter (GEM)

## Important Points   Second Derivative Test: Let f be twice differentiable, and let c be a root of the equation f'(x) = 0. Then
a) c is a local maximum point if f''(c) < 0
b) c is a local minimum point if f''(c) > 0  SimplyLearnt