Question and Answers Forum

All Questions      Topic List

Matrices and Determinants Questions

Previous in All Question      Next in All Question      

Previous in Matrices and Determinants      Next in Matrices and Determinants      

Question Number 41392 by rahul 19 last updated on 06/Aug/18

$$\mathrm{If}\mathrm{both}\mathrm{A}-\frac{\mathrm{I}}{2}\mathrm{and}\mathrm{A}+\frac{\mathrm{I}}{2}\mathrm{are}\mathrm{orthogonal}$$$$\mathrm{matrices},\mathrm{then}\mathrm{prove}\mathrm{that}$$$${\mathrm{A}}^2=-\frac{3}{4}\mathrm{I}.$$

Commented by rahul 19 last updated on 07/Aug/18

??

Terms of Service

Privacy Policy

Contact: info@tinkutara.com