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Matrices and Determinants Part 4

Section: Mathematics
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Question : 17 of 58
 
Marks: +1, -0
Let α be a solution of x2+x+1=0, and for some a and b in R, [
4ab
][
11613
−1−12
−2−14−8
]=[
000
]. If ‌
4
α4
+‌
m
αa
+‌
n
αb
=3, then m+n is equal to ____ .
[8 Apr 2025 Shift 2]
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