Vintage education and scientific seamless pattern. Geometry law theory and mathematical formula equation on whiteboard. Vector hand-drawn illustration.
Schlüsselwörter
mathematic ,
trig ,
vector ,
science ,
doodle ,
seamless pattern ,
abstract ,
algebra ,
analysis ,
angle ,
background ,
blackboard ,
board ,
calculate ,
calculation ,
calculus ,
college ,
computation ,
university ,
educate ,
education ,
engineering ,
equation ,
formula ,
worked ,
geometric ,
geometry ,
handwriting ,
handwritten ,
icon ,
illustration ,
cognition ,
learn ,
mathematical ,
mathematic ,
mathematic ,
number ,
parabola ,
parabolic ,
relation ,
research ,
school ,
signs ,
solution ,
study ,
symbol ,
theory ,
wallpaper
Deutsch
