Saturday, 13 July 2024

If the matrix A=[(2,3),(5, -2)], then show that A^-1=(1/19)A. [ISC2004]









No comments:

Post a Comment

If find x. 1/(9!) + 1/(10!) = x/(11!).

  Here n! is read as n factorial. It can be written as n(n-1)! or n(n-1)(n-1)!