If you want to be kind to us and make it easier for us to create *more* courses, please share this message, and (if you want to purchase some of our courses) use our referral links (in the comments), because it gives us more income than in case of purchases directly from Udemy.

Our referral links:

Precalculus 1: Basic notions:
https://www.udemy.com/course/precalculus-1/?referralCode=BC31ADC3513CB5671594

Precalculus 2: Polynomials and rational functions:
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Linear Algebra and Geometry 1:
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Linear Algebra and Geometry 2:
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Linear Algebra and Geometry 3:
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Calculus 3 part 1
https://www.udemy.com/course/calculus-3-multivariable-calculus-part-1-of-2/?referralCode=DB4AA455838164AEFCF3

Calculus 3 part 2
https://www.udemy.com/course/calculus-3-multivariable-calculus-part-2-of-2/?referralCode=32F32A8C5BCCE2FA8C3D