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Q2. Let A | 05 α| if IA21-25, find loc!α

Answer»

take alpha as adet ( A)= product of eigen vectorAs it is a triangular matrix eigen values are5, 5a, 5 so eigen value of A² are 25, 25a², 25so det(A²) = 25×25a²×25 = 25 so a² = 1/(25)²a = + or - 1/25so |a| = 1/25

Bhai in this question we have to find |¢|



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