The equation of circle c is (x-5)^2+(y-2)^2=64 find the center and radius of circle C

Center:  (5, 2); radius:  8

Step-by-step explanation:

Compare the given equation to the standard equation of a circle with center at (h, k) and radius r:

(x-5)^2+(y-2)^2=64

(x - h)^2 + (y - k)^2 = r^2

Then r must be √64, or 8.  h and k are 5 and 2 respectively.

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