Channel: Fort Bend Tutoring

Category: Education

Tags: how to find the determinant of a 4x4how to find the determinant of a 2x2how to find the determinant of a 3x3determinant of a 2x2 matricesdeterminant of a 3x3determinant of 2x2 matricesdeterminant of a 4x4 matricesdeterminant of 3x3 matricesfinding the determinant of a 3x3determinant of a matrixdeterminant of 4x4 matrices shortcutdeterminant of a 2x2 matrix formuladeterminant of 4x4 matricesdeterminant of 2 by 2 matricesdeterminant of matrices

Description: This [fbt] video is about finding the determinant of a square matrix using several methods (techniques). Ten (10) examples are shown in this Fort Bend Tutoring video. Determinants are used in various ways when dealing with matrices. 2x2 matrices, 3x3 matrices, and 4x4 matrices are included in this how to find the determinant of matrices video. This lesson has concepts introduced and used in Algebra 2, Precalculus, Calculus, Linear Algebra as well as other courses. Instruction and production is done by Larry "Mr. Whitt" Whittington. [fbt] Timestamps 00:00 [00] Intro and Subscribe to Fort Bend Tutoring 01:20 [DF] Determinant Formulas 02:32 [01] 2x2 Matrix (M&S) - Multiply & Subtract 04:23 [FF1] Fun Fact #1 05:04 [FF2] Fun Fact #2 05:56 [FF3] Fun Fact #3 06:05 [FF4] Fun Fact #4 07:34 [01] 2x2 Matrix (MMD) - Multiply Main Diagonal 12:19 [02] 4x4 Matrix (MMD) 14:06 [03] 3x3 Matrix (M&S) 17:49 [03] 3x3 Matrix (MMD) 21:04 [FF5] Fun Fact #5 21:59 [04] 2x2 Matrix (M&S) 23:02 [04] 2x2 Matrix (MMD) 24:23 [FF6] Fun Fact #6 24:48 [05] 3x3 Matrix (M&S) 27:03 [05] 3x3 Matrix (MMD) 30:02 [FF7] Fun Fact #7 30:38 [06] 2x2 Matrix (M&S) 31:27 [06] 2x2 Matrix (MMD) 33:55 [FF8] Fun Fact #8 34:22 [07] 3x3 Matrix (M&S) 36:52 [07] 3x3 Matrix (MMD) 41:54 [FF9] Fun Fact #9 42:23 [08] 2x2 Matrix (M&S) 43:00 [08] 2x2 Matrix (MMD) 44:45 [09] 3x3 Matrix (M&S) 47:00 [09] 3x3 Matrix (MMD) 52:32 [10] 4x4 Matrix (MMD) 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