Let-matrice-A-a-b-c-d-and-A-T-A-1-Find-d-bc-

Tinku Tara June 4, 2023 Matrices and Determinants 0 Comments

Question Number 24152 by Joel577 last updated on 13/Nov/17

Let matrice A = ((a,b),(c,d) ), and A^T = A^(−1) Find d − bc

$$\mathrm{Let}\:\mathrm{matrice}\:{A}\:=\:\begin{pmatrix}{{a}}&{{b}}\\{{c}}&{{d}}\end{pmatrix},\:\mathrm{and}\:{A}^{{T}} \:=\:{A}^{−\mathrm{1}} \\ $$$$\mathrm{Find}\:{d}\:−\:{bc} \\ $$

Commented by 1kanika# last updated on 26/Nov/17

$$\mathrm{1} \\ $$

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Let-matrice-A-a-b-c-d-and-A-T-A-1-Find-d-bc-

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