2. Let AX = B with 2 1 1 3 ^= [₁ ²²² =²×²0 EJ A: 0 -3 -2 B X y ) 2 1 use the fact that 1 A-¹ = 2 -3 1 1 3 4 -5 -6] 6 to find X. Check your answer. -X- -Z
2. Let AX = B with 2 1 1 3 ^= [₁ ²²² =²×²0 EJ A: 0 -3 -2 B X y ) 2 1 use the fact that 1 A-¹ = 2 -3 1 1 3 4 -5 -6] 6 to find X. Check your answer. -X- -Z
Chapter12: Sequences, Series And Binomial Theorem
Section12.4: Binomial Theorem
Problem 12.78TI: Find the coefficient of the x4 term of (x+2)7.
Related questions
Question
![2. Let AX = B with
2 1 1
3
^= [₁ ²²² =²×²0
EJ
A: 0 -3 -2 B
X y
)
2 1
use the fact that
1
A-¹ = 2
-3
1
1
3
4
-5
-5 -6]
6
to find X.
Check your answer.
-X-
-Z](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa44121bd-6c4d-432e-90ac-aade7d4ab0f6%2Fa037a9c0-5594-4654-bf64-0676673c17c4%2Fq778uak_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Let AX = B with
2 1 1
3
^= [₁ ²²² =²×²0
EJ
A: 0 -3 -2 B
X y
)
2 1
use the fact that
1
A-¹ = 2
-3
1
1
3
4
-5
-5 -6]
6
to find X.
Check your answer.
-X-
-Z
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