the square matrix `A=[a_(ij)]_mxxm` given by`a_(ij)=(i-j)^(n),` show that A is symmetic and skew-
Channel: Doubtnut
Date: 2020-05-24

the square matrix `A=[a_(ij)]_mxxm` given by`a_(ij)=(i-j)^(n),` show that A is symmetic and skew-sysmmetic matrices according as n is even or odd, repectively.