GATE Computer Science (CS) 2015 Shift 1 Solved Paper

Question : 59 of 65

Marks: +1, -0

Consider the following 2 × 2 matrix A where two elements are unknown and are marked by a and b. The eigenvalues of this matrix are -1 and 7. What are the values of a and b?

A\: = \:{(\table 1 , 4 ; b , a ; )}

a = 6, b = 4
a = 4, b = 6
a = 3, b = 5
a = 5, b = 3

Validate

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