Matrices for Agriculturists, Biologists, and Economists |
Common terms and phrases
a₁ a1 b₁ C1 A₂ AB=BA Adjugate array of numbers augment matrix b₂ Bazar Book Depot Bunder Road Chamber of Commerce column matrix commutative i.e. commutative law Cosē Dacca defined determinant of order diagonal elements diagonal matrix Distt elementary transformation equal i.e. Evaluate example factor of zero FASIHUDDIN Find all matrices following matrices gonal I₁ Karachi Katchery Road Laplace expansion left hand factor linear m x n MATRICES FOR AGRICULTURISTS Matrices.-A matrix of order non-singular matrix non-singular or regular notation number of columns number of rows numbers is commutative order determinant order n x n order nxn ordinary algebra ordinary number orthogonal matrix post-multiplication principal diagonal Prove rank right hand factor row matrix scalar Show sinē skew symmetric skew-symmetric matrix square matrix symmetric matrix t₁ transpose triangular unit matrix West Pakistan x y z x+y+z Y₂ Z₂ zero matrix λ λ გვ