Home
Class 12
MATHS
[" A) "52],[" How many "3times3" matrice...

[" A) "52],[" How many "3times3" matrices "M" with entries fo,"1,2}" are there,for which the sum of the diagonal "],[" atries of "M^(T)M" is "5" ? "],[[" A) "198," (B) "126," (C) "135],[" A) "198," ANSWERKEY "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

How many 3xx3 matrices M with entries from {0,1,2} are there,for which the sum of the diagonal entries of M^(T)M is 5?(A)126 (B) 198(C)162(D)135

How many 3xx3 matrices M with entries from {0,1,2} are there, for which the sum of the diagonal entries of M^T Mi s5? 126 (b) 198 (c) 162 (d) 135

How many 3xx3 matrices M with entries from {0,1,2} are there, for which the sum of the diagonal entries of M^T Mi s5? 126 (b) 198 (c) 162 (d) 135

How many 3xx3 matrices M with entries from {0,1,2} are there, for which the sum of the diagonal entries of M^T Mi s5? 126 (b) 198 (c) 162 (d) 135

How many matrices X with entries {0,1,2} are there for which sum of diagonal entries of X.X^(T) is 7?

How many matrices X with entries {0,1,2} are there for which sum of diagonal entries of X.X^(T) is 7?

How many 3xx3 matrices M with all integer entries are there for which the product of the diagonal entries of MM' is 5? (where M' denotes transpose of M)

The number of all 3times3 matrices A ,with entries from the set {-1,0,1} such that the sum of the diagonal elements of A A^(T) is 3 ,is k then (k)/(10) is

The number of all 3times3 matrices A ,with entries from the set {-1,0,1} such that the sum of the diagonal elements of A A^(T) is 3 ,is k then (k)/(10) is

" The number of "3times3" symmetric matrices with "5" entries are "1" and "4" entries are o is "