Channel: Fort Bend Tutoring

Category: Education

Tags: how to find inverse of matriceshow to find inverse of a matrixinverse of a 3x3 matrix shortcutinverse of a 2x2 matricesinverse of a 2x2 matrix using elementary row operationsinverse matrixinverse of a 3x3 matricesinverse of a matrixinverse of a 2x2 matrix shortcutinverse matrices 3x3inverse of ainverse matrix 2x2inverse matrices 2x2how to find inverse of matrices 2x2inverse matrix 3x3how to find inverse of matrices 3x3inverse matrix method

Description: This [fbt] video is about finding the inverse matrix of a 2 x 2 or 3 x 3 matrix using multiple strategies. This Fort Bend Tutoring video covers several methods of finding the inverse of a matrix over 8 examples. Instruction is delivered by Larry "Mr. Whitt" Whittington. Inverse Matrices are covered in Algebra 2, PreCalculus, Calculus and Linear Algebra courses. Check out these helpful [fbt] timestamps: 00:00 [00] Intro and Subscribe to Fort Bend Tutoring 01:54 [1A] Inverse of a 2x2 Matrix (formula method) 05:10 [1B] Inverse of a 2x2 Matrix (elementary row operations method) 10:21 [FF1] Fun Fact #1 11:35 [2] Inverse of a 2x2 Matrix (formula method) 15:14 [3A] Inverse of a 3x3 Matrix (formula method) 23:03 [3B] Inverse of a 3x3 Matrix (elementary row operations method) 30:54 [FF2] Fun Fact #2 31:58 [4] Inverse of a 2x2 Matrix (system of equations method) 39:32 [FF3] Fun Fact #3 39:55 [5] Singular Matrix 41:31 [6] Inverse of a 3x3 Matrix (formula method) Subscribe to Fort Bend Tutoring [fbt] here: youtube.com/user/FortBendTutoring?sub_confirmation=1 Donations can be made at the following link: paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=P5DTKAQFCF7NQ Donation Subscriptions can be made here: subscribe.bigcartel.com/fortbendtutoring Check out our Fort Bend Tutoring Amazon Affiliate Store for recommendations on products and textbooks to help you in your academic endeavors! amazon.com/shop/fortbendtutoring Shop.TutorMeMath.net FortBendTutoring.Spreadshirt.com facebook.com/fortbendtutoring twitter.com/ftbendtutoring tutormemath.net Join me in investing for the future using the Stash app and get $5 free to start your investment portfolio with the following link: get.stashinvest.com/larrygeon0 [Please note that I will receive $5 as well if you sign up and that I am not a financial advisor. It is strongly suggested that you speak with a professional financial consultant before you invest.] M1 Finance is another investing app we recommend. Here's a referral link for that app that gives both of us $10 to invest: mbsy.co/rQ2nR