In exercises 31 and 32, the value of the surface area of the cylinder is equal to the value of the volume of the cylinder. find the value of x. then fi nd the surface area and volume of the cylinder

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

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram