Let-A-and-B-is-3-3-matrix-of-equal-number-where-A-symmetric-matrix-B-skew-symmetric-matrix-and-the-relation-A-B-A-B-A-B-A-B-then-the-value-of-k-AB-T-1-k-AB-a-1- Tinku Tara June 4, 2023 Matrices and Determinants 0 Comments FacebookTweetPin Question Number 19589 by gourav~ last updated on 13/Aug/17 LetAandBis3×3matrixofequalnumberwhereA=symmetricmatrix….B=skewsymmetricmatrixandtherelation…(A+B)(A−B)=(A−B)(A+B)then..thevalueof..…k(AB)T=(−1)k(AB)(a)−1(c)2(b)1(d)3 Answered by dioph last updated on 15/Aug/17 A2−AB+BA−B2=A2+AB−BA+B22AB=2BAAB=BA(AB)T=(BA)T(AB)T=ATBT(AB)T=A(−B)(AB)T=(−1)(AB) Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-150656Next Next post: evaluate-lim-x-0-x-ln-sin-x- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.