Given $straight A equals open square brackets table row cell square root of 3 end cell 1 cell negative 1 end cell row 2 3 0 end table close square brackets space and space straight B equals open square brackets table row 2 cell square root of 5 end cell 1 row cell negative 2 end cell 3 cell 1 half end cell end table close square brackets$ , Find A + B.

Solution

Here A, B are the same type 2 x 3
So A + B is defined
$therefore space space space space space straight A plus straight B space equals space open square brackets table row cell square root of 3 plus 2 end cell cell 1 plus square root of 5 end cell cell negative 1 plus 1 end cell row cell 2 minus 2 end cell cell 3 plus 3 end cell cell 0 plus 1 half end cell end table close square brackets equals open square brackets table row cell 2 plus square root of 3 end cell cell 1 plus square root of 5 end cell 0 row 0 6 cell 1 half end cell end table close square brackets$

Some More Questions From Matrices Chapter

For Daily Free Study Material Join wiredfaculty

Matrices

Some More Questions From Matrices Chapter

If a matrix has 8 elements, what arc the possible orders it can have ?

If a matrix has 24 elements, what are the possible orders it can have? What, if it has 13 elements?

If a matrix has 18 elements, what are the possible orders it can have? What, if it has 5 elements?

If a matrix A has 12 elements, what arc the possible orders it can have 7 What if it has 7 elements ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Loaction