ChillSemesterSign in

MATH 2101: Linear Algebra I at Brooklyn College

3 credits · Fall 2026

Linear Algebra I (MATH 2101) at Brooklyn College has 2 ways to take it in Fall 2026. 1 of 2 sections has an open seat right now.

Professors teaching it: Yechezkel Steiner and Ralph Chikhany.

Compare them below, check the days and times, and add the course to your schedule.

Requirements

MATH *1201 WITH A GRADE OF C- OR HIGHER IS REQUIRED TO TAKE THIS COURSE. NOT OPEN TO STUDENTS WHO COMPLETED MATH 4101.

About this course

3 hours lecture, 1 hour recitation; 3 credits Matrix algebra. Systems of linear equations. Determinants. Vector spaces. Linear independence. Linear transformations. Inner product spaces. (Not open to students who are enrolled in or have completed Mathematics 4101.) Students who have completed both Mathematics 1711 and Mathematics 2101 will receive only 3 credits for Mathematics 1711 and only 2 credits for Mathematics 2101. Prerequisite: Mathematics *1201

Professors for MATH 2101 at Brooklyn, Fall 2026

Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works

MATH 2101 sections, times and seats

Seat status as of Oct 4, 5:41 PM ET. Seats can change between refreshes. How fresh is this?

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

ETY6-LEC Regular
Tue/Thu · 6:05 PM - 7:45 PM
Ingersoll 3214
Ralph ChikhanyNo Rate My Professors rating found
In PersonOpen
TY2-LEC Regular
Tue · 2:15 PM - 3:30 PM
Thu · 1:25 PM - 3:30 PM
Ingersoll 3413
Yechezkel SteinerChill Rank 2 of 5: Easy?★ 4.9(14)Difficulty 2.4/5 · 100% would take again
In PersonClosed

Questions about MATH 2101 at Brooklyn

Who teaches MATH 2101 at Brooklyn in Fall 2026?
Yechezkel Steiner and Ralph Chikhany are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is MATH 2101 at Brooklyn hard?
It depends on the professor. Across the 1 professor with a Chill Rank, students on Rate My Professors give an average difficulty of 2.4 out of 5. The Chill Rank above compares them directly.
What if a MATH 2101 section is full?
Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.