Gamma, Beta and error functions — Study Resources & PYQs
Gamma, Beta and error functions with simple problems.
- Estimated study time: 30 minutes
Study resources
- GeeksforGeeks – Gamma Function (Article) — Definition (Euler's integral of the second kind), recurrence relation Γ(n+1)=nΓ(n), and Γ(n)=(n-1)! with examples.
- GeeksforGeeks – Beta Function (Article) — Definition, the Beta–Gamma relation β(p,q)=Γ(p)Γ(q)/Γ(p+q), properties and trig-integral applications.
- TheEngineeringMaths – Beta & Gamma Functions (notes) (Article) — Concise notes with several solved problems reducing definite integrals to Beta/Gamma form. Handy for quick revision.
- Math for Engineers – The Error Function Erf(x) (Article) — Definition of erf(x), its graph, odd-function property and link to the normal distribution, with the basic formula.
- Wikipedia – Error Function (Article) — Comprehensive reference: definition, series expansion, complementary error function erfc and key properties.
Taught in these subjects
- ENGINEERING MATHEMATICS-I — BMAT11 · Government College of Engineering and Technology, Jammu