wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

An n×n array V is defined as follow v[i,j] = i - j for all i, j, 1 i, j n then the sum of the elements of the array V is

A
0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
n - 1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
n23n+2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
n ( n + 1 )
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 0
Given that v[i,j] = i - j

Let n = 3

then V3×3=012101210

Here the given matrix is skew symmetric matrix

Sum of all the elements of V=0


flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Special Determinants
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon