Feynman's Technique of Integration

Check out the book, Advanced Calculus Explored,
Check out daily_math_,

Integral of e^(-x^2)*cos(5x) via Feynman's Technique, aka, differentiation under the integral sign.

If you enjoy my videos, then you can click here to subscribe

My math T-shirts & hoodies:

Site:
twitter:
Instagram:
Patreon:
Blue Microphone:

Feynman's Technique of integration,differentiation under the integral sign,integral of e^(-x^2)*cos(5x) from 0 to inf,uncommon integral technique,math for fun,interesting integral,blackpenredpen,