Me
what is the value of element 1,1 in matrix x?

a) m-4

b) m+4

c) m

d) 2

(matrix attached)

The value of element (1,1 )in matrix X  is  x =( m-4)

Step-by-step explanation:

Here, solving the given matrix equation, we get

Let X   =   {x,y}

Now, by matrix multiplication:

x + 2y = m

and my = 2 m  

⇒  y = 2

Now, if y = 2,

⇒ x + 2(2) = m

or, x = m -4

Hence, (1,1) entry of X is  x =( m-4)

step-by-step explanation: