Question:
The value of
vmatrix
1 & 2 & 3
-4 & 3 & 6
2 & -7 & 9
vmatrix
is
The value of
vmatrix
1 & 2 & 3
-4 & 3 & 6
2 & -7 & 9 vmatrix is
-4 & 3 & 6
2 & -7 & 9 vmatrix is
Show Hint
Use row operations to simplify determinants.
Updated On: Mar 18, 2026
- 213
- -231
- 231
- 39
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Expand determinant using row/column operations.
Step 2: Determinant evaluates to 39.
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