Basic Operation

p {margin: 0; padding: 0;} Date Basic Operations Addition Subtraction Multiplication bylfs ate b+f just add elements cd gh c+g dth a-c b-f - abults - = just subtract elemants c d Ih c-g d-h abefs ae +bg af +bh Multiple each row by cd in ce + do of + dh each column and add a = ka kb Multiply each element C d be kd by the scalar Basic Matrix Operations : Examples 1) Matrix addition 21431,52 79 02 7 11 Azxz + B2xz = C272 2) Matrix subraction 21 79 - 23 10 = 56 1 3) Mabix multiplication 21x10243 = 79 23 26 27 A272 x 3 2x2 = C. 2 x 2 4) Scalar multiplication I 24 = 1/4 1/2 8 6 1 3/4 /18