Matrices of different order cannot be subtracted.

Matrices of different order can not be subtracted .

Matrices of different order can not be subtracted .

True or False statements : Matrices of different types cannot be subtracted.

Matrices of any order can be added.

Matrices of any order can be added .

Matrices of any order can be added .

How many matrices of different orders are possible with elements comprising all prime numbers less than 30 ?

Assertion : The equation y= 2x + t is physical incorrect if x & y are distances and t is time. Reason : Quantities with different dimension cannot be added or subtracted.

Assertion : The equation y= 2x + t is physical incorrect if x & y are distances and t is time. Reason : Quantities with different dimension cannot be added or subtracted.

Assertion : The equation y= 2x + t is physical incorrect if x & y are distances and t is time. Reason : Quantities with different dimension cannot be added or subtracted.