What is the solution of s

s = 4

Step-by-step explanation:

2/3s - 2/3 = s/6 +4/3

Multiply each side by 6 to get rid of the fractions

6*(2/3s - 2/3) = 6*(s/6 +4/3)

4s - 4 = s +8

Subtract s from each side

4s-4 -s = s+8-s

3s-4 = 8

Add 4 to each side

3s-4+4 = 8+4

3s = 12

Divide each side by 3

3s/3 = 12/3

s = 4

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

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