The coordinates of A, B, and Cin the diagram are Alp,4), B(6.1), and ((9.9). Which equation correctly relates p and q? A>
Hint: Since AB is perpendicular to BC, the slope of AB x the slope of BC = -1.

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

300pi

step-by-step explanation:

answer: 7

step-by-step explanation: