Master Engineering Mathematics: Step-by-Step Solutions! MDE,AUT,TEL, PRD-600 SECTION A(Jan-Apr 2025)

✅ Need help solving Engineering Mathematics for Diploma or Level 6 (Six) Engineers Examinations Section A of the 2025 Kabete National Polytechnic Examination? You're in the right place!

In this video, I solve **ALL Section A questions step-by-step**, including:
Differentiation from first principles
Complex numbers and De Moivre’s theorem
Binomial and Pascal’s expansion
Partial differentiation
And much more...

⏱️ TIMESTAMPS:
00:00:00 - Introduction
00:00:28 - Q1: Differentiate y = 2x from first principles
00:02:46 - Q2 : Permutation P(2,3)and Combination C(2,4)
00:05:19 - Q3: Complex numbers (z1 = 2 + 5j, z2 = 2 + j)
00:11:38 - Q4: Expand (x + 2)^4 using Pascal’s Triangle
00:15:30 - Q5: Differentiate f(x) = 2xe^(-2x)
00:18:11 - Q6: Use De Moivre’s Theorem √z where z = 4(cos360 + jsin360)
00:22:31 - Q7: Differentiate y = (6x + 7)/cos(x) using quotient rule
00:25:40 - Q8: Third term of (x + 2)^½ using binomial theorem
00:28:33 - Q9: Partial derivative ∂f/∂y where f(x) = 2x²y³ and Mixed second derivative ∂²f/∂x∂y
00:31:44 - Q10: Convert z = -1 + j to exponential form

🎓 This video is PERFECT for Students sitting the following Examinations:
✔️ Kabete National Polytechnic (KNP) Summative Examinations. Website: http://mis.kabetepoly.ac.ke/, https://portal.kabetepoly.ac.ke/
✔️ Nyeri National Polytechnic (NNP) Summative Examinations. Website: https://thenyeripoly.ac.ke/
✔️CDACC Summative Examinations/ Assessments. Website: https://tvetcdacc.go.ke/
✔️The Kenya National Examination Council (KNEC) Examinations. Website: https://www.knec.ac.ke/ OR https://www.knec-portal.ac.ke/
✔️ Anyone preparing for Diploma Level Examinations or Level 6 Assessments

📖 Resources:
Download the exam paper: https://drive.google.com/file/d/1Eva5...

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💡 Watch to the end for **exam tips**, common mistakes, and fast-solving tricks.

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