If-both-A-I-2-and-A-I-2-are-orthogonal-matrices-then-prove-that-A-2-3-4-I- Tinku Tara June 4, 2023 Matrices and Determinants 0 Comments FacebookTweetPin Question Number 41392 by rahul 19 last updated on 06/Aug/18 IfbothA−I2andA+I2areorthogonalmatrices,thenprovethatA2=−34I. Commented by rahul 19 last updated on 07/Aug/18 ?? Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: solve-2-x-2-8x-Next Next post: Question-172467 Leave a Reply Cancel replyYour email address will not be published.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.