Задание No 2 Определите какие из фигур имеют
c
E
D
A
С
В
а) осевую симметрию
b) центральную симметрию
Верных ответов: 2
а) осевая симметрия - A, B, C
b) центральная симметрия - А, С, D
b) центральная симметрия - А, D, E
а) осевая симметрия - В, С, Е​

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/rzNrBcz

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