The number of 3 x 3 non-singular matrices, with four entries as 1 and all other entries as 0, is

As we learnt in

Defination of Matrix -

A rectangular array of symbols (which could be real or complex numbers) along rows and columns is a matrix.

-

Use combination method and 4 entries for 1 and others for zero. Then atleast 7 number of $3\times 3$ non-singular matrices

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Knockout JEE Main April 2021 (Subscription)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Knockout JEE Main April 2021

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 22999/- ₹ 14999/-
Knockout JEE Main April 2022

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 34999/- ₹ 24999/-