Question in Title. Why does $\det(A^2)=\det(A)^2$? Old quiz answers gave this as a proof of why if matrix $A=A^2$, then $A=0$ or $1$.
2026-04-08 12:50:27.1775652627
Why does $\det(A^2)= \det(A)^2$?
173 Views Asked by user376580 https://math.techqa.club/user/user376580/detail AtRelated Questions in LINEAR-ALGEBRA
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