Properties:-7,8,9

Property 7,8,9 , questions on property 7,8,9

properties - 7 || property 8 || property 10

Properties 7 and 8 , Discussion Exercise 3

Question on property 5,6,7,8

Property - 6 || Property - 8

Which property is being depicted in the expression provided below: (5)/(9) +[(-4)/(3)+((-9)/(8))]=[(5)/(9) +((-4)/(3))]-(9)/(8) .

Find the inverse of matrix [{:(6,7),(8,9):}]

Using the property of determinants and without expanding,prove that: det[[2,7,653,8,754,9,86]]=0

Using the property of determinants and without expanding, prove that |(2,7,65), (3,8,75), (5,9,86)|=0