Science & Medical Videos Dnatube
1760 views
Lec 48 - GMAT Math 48
GMAT Math 48 226, pg. 183
1807 views
Lec 49 - GMAT Math 49
GMAT Math 49 227-231, pgs. 183-184
2070 views
Lec - 1 SAT prep: test 1 section3 part 1
SAT prep: test 1 section3 part 1 Problems 1-3 starting on page 395 of College Board Official ...
1792 views
Lec 50 - GMAT Math 50
GMAT Math 50 232-236, pgs. 184-185
1743 views
Lec 51 - GMAT Math 51
GMAT Math 51 237-239, pg. 185
1763 views
Lec 52 - GMAT Math 52
GMAT Math 52 240-244, pgs. 185-186
1712 views
Lec 53 - GMAT Math 53
GMAT Math 53 245-247, pg. 186
1780 views
Lec 54 - GMAT Math 54
GMAT Math 54 248-249, pg. 186
3678 views
Lec - 2 SAT Prep: Test 1 Section 3 Part 2
SAT Prep: Test 1 Section 3 Part 2 Problems 4-7 starting on page 396
3122 views
Lec - 3 SAT Prep: Test 1 Section 3 Part 3
SAT Prep: Test 1 Section 3 Part 3 Problems 7-10 starting on page 397
2880 views
Lec - 4 SAT Prep: Test 1 Section 3 Part 4
SAT Prep: Test 1 Section 3 Part 4 Problems 11-12 starting on page 398
2925 views
Lec - 5 SAT Prep: Test 1 Section 3 Part 5
SAT Prep: Test 1 Section 3 Part 5 Problems 13-14 starting on page 398
3791 views
Lec 1 - Introduction to matrices
Introduction to matrices What a matrix is. How to add and subtract them.
3713 views
Lec 2 - Matrix multiplication (part 1)
Matrix multiplication (part 1) Multiplying two 2x2 matrices.
2449 views
Lec - 6 SAT Prep: Test 1 Section 3 Part 6
SAT Prep: Test 1 Section 3 Part 6 Problems 15-16 starting on page 399
3429 views
Lec 3 - Matrix multiplication (part 2)
Matrix multiplication (part 2) More on multiplying matrices.
3779 views
Lec 4 - Inverse Matrix (part 1)
Inverse Matrix (part 1) Taking the inverse of a 2x2 matrix
3176 views
Lec 5 - Inverting matrices (part 2)
Inverting matrices (part 2) Inverting a 3x3 matrix
2257 views
Lec - 7 SAT Prep: Test 1 Section 3 Part 7
SAT Prep: Test 1 Section 3 Part 7 Problems 17-18 starting on page 399
3040 views
Lec 6 - Inverting Matrices (part 3)
Inverting Matrices (part 3) Using Gauss-Jordan elimination to invert a 3x3 matrix.
3346 views
Lec 7 - Matrices to solve a system of ...
Matrices to solve a system of equations Using the inverse of a matrix to solve a system of ...
2422 views
Lec - 8 SAT Prep: Test 1 Section 3 Part 8
SAT Prep: Test 1 Section 3 Part 8 Problems 19-20 starting on page 400
3463 views
Lec 8 - Matrices to solve a vector com ...
Matrices to solve a vector combination problem Using matrices to figure out if some ...
3379 views
Lec 9 - Singular Matrices
Singular Matrices When and why you can't invert a matrix.