Question

If A = [ i 1 + i 1 3 - i 2 2 4 5 6 - 2i ], then determinant of A equal to: A) 4 - 10i B) -6 - 3i C) -9 + i D) -13 + 2i E) -21 + 4i F) 3 + 12i G) -27 + 12i H) -51 - 12i

          If A = [
 i 1 + i 1
 3 - i 2 2
 4 5 6 - 2i
], then determinant of A equal to:
A) 4 - 10i
B) -6 - 3i
C) -9 + i
D) -13 + 2i
E) -21 + 4i
F) 3 + 12i
G) -27 + 12i
H) -51 - 12i

Added by Beverly R.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Linda Hand

05/13/2022

Step 1

Step 1: Calculate the determinant of matrix A using the expansion by cofactors method. Show more…

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If A = [ i 1 + i 1 3 - i 2 2 4 5 6 - 2i ], then determinant of A equal to: A) 4 - 10i B) -6 - 3i C) -9 + i D) -13 + 2i E) -21 + 4i F) 3 + 12i G) -27 + 12i H) -51 - 12i