PC PractoOnline Academy

Calculus: The Algebra of Area

Calculus: The Algebra of Area — where Classes 11–12 problem-solvers go from exam-style drills to real-world confidence.

Taught byM Sanjeeva ReddyM.Sc. Mathematics

10 lessons 2h 46m in total 100 practice questions English Updated October 2026

What you'll learn

Master integration — from notation and substitution to definite integrals and area between curves — through exam-style drills and real Indian-context problems: Nifty 50 trends, monsoon rainfall, onion markets, and canal volumes.

Course content

2 modules10 lessons2h 46m

THE ANTIDERIVATIVE TOOLKIT5 lessons · 1h 04m
  • The Integral Sign & Notation
  • 01The Algebra of Area video 1
  • Power Rule in Reverse
  • 02The Algebra of Area video 2
  • Constant Multiple & Sum Rules
  • 03The Algebra of Area video 3
  • The Substitution Trick
  • 04The Algebra of Area video 4
  • Substitution in Action
  • 05The Algebra of Area video 5
THE AREA ENGINEERS5 lessons · 1h 42m
  • Definite Integrals
  • 06The Algebra of Area video 6
  • The Fundamental Theorem of Calculus
  • 07The Algebra of Area video 7
  • Evaluating Definite Integrals
  • 08The Algebra of Area video 8
  • Area Between Two Curves (
  • 09The Algebra of Area video 9
  • Real-World Area Problems
  • 10The Algebra of Area video 10

About this course

Course Outcome:

  1. Evaluate definite integrals using the Fundamental Theorem of Calculus and interpret the result as signed area.
  2. Calculate the area between two curves, including cases where curves cross and require splitting the integral into sub-intervals.
  3. Translate real-world problems from economics, physics, engineering, and finance into definite integral formulations and compute the answers.


Your teacher

M Sanjeeva Reddy

M Sanjeeva Reddy

M.Sc. Mathematics

Future-ready mathematics innovator, blending AI, machine learning, and timeless principles to make math accessible and empowering.

₹499Full course
Buy course · ₹499