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In a upper triangular matrix ntimesn, minimum number of zeros is

Let A be a square matrix of order n . l = maximum number of different entries if A is a upper triangular matrix. m = minimum number of zeros if A is a triangular matrix. p = minimum number of zeros if A is a diagonal matrix. If l+2m=2p+1 , then n is :

In lower triangular matrix of order n xx n. Find (i) Minimum number of zeroes.(ii) Maximum number of zeroes.

A is a square matrix of order n. l = maximum number of distinct entries if A is a triangular matrix m = maximum number of distinct entries if A is a diagonal matrix p = minimum number of zeroes if A is a triangular matrix If l + 5 = p + 2 m , find the order of the matrix.

A is a square matrix of order n. l = maximum number of distinct entries if A is a triangular matrix m = maximum number of distinct entries if A is a diagonal matrix p = minimum number of zeroes if A is a triangular matrix If l + 5 = p + 2 m , find the order of the matrix.

If A is a skew symmetric matrix and B is an upper triangular matrix of order 'n', then the ratio of the maximum number of non-zero elements in A to the minimum number of zero elements in B is

If the minimum number of cyphers in an upper triangle matrix of order n is 5050, then the order of matrix is 101 . True or false..

If A is a skew-symmetric matrix of order n, then the maximum number of no-zero elements in A is

If the resultant of n forces of different magnitudes acting at a point is zero, then the minimum value of n is