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Calculus 3 Course

Calculus 3 Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This Calculus 3 Course gives you a fast, practical path to mastering multivariable tools used in real-world modeling. You will work with level curves and surfaces, compute partial derivatives, understand gradients and directional derivatives, analyze critical points, and set up multiple integrals to measure total quantities like heat, all through clear, focused examples and concise, high-quality explanations.

Elevify advantages

Develop skills

  • Analyze multivariable functions: interpret scalar fields in real models.
  • Sketch and classify level curves: ellipses, contours, and surface geometry.
  • Compute partial derivatives and gradients: quantify rates and steepest change.
  • Apply directional derivatives and heat flow: predict motion on surfaces fast.
  • Set up double integrals and extrema tests: optimize and totalize heat content.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

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