# How it Works

Browse Certified Peer Tutors (44 Reviews, 4.93 Stars, MATH 221, MATH 241…)

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# UIUC Math Tutors

Hi! I’m Helena, one of Penji’s math tutors at the University of Illinois Urbana-Champaign. As a current fifth year, I know how rough our major can get. Myself and other Penji UIUC math tutors are happy to help in almost every course in the major, and have our availability and bookings in the Penji app.

Everyone struggles at some point in college - I definitely could have used Penji when I first took MATH 221, and now I love teaching these concepts to other students! Don’t hesitate to reach out for a little boost when necessary - see you around campus!

# Top UIUC Math Tutors

# Top Session Locations

The UGL

Illini Union

Ikenberry Commons

# Top Courses

MATH 221

MATH 231

MATH 241

Matrices are a way of grouping numbers, and are organized into rows and columns. Matrices are often used as a way of representing several equations in an easier to organize format, however to solve these systems of equations we must be able to perform matrix operations such as multiplication.