Below is the justification for the formula for area of a circle. Which word, when placed in both blanks, best completes this argument?
• The circumference of a circle is given by the formula C - 287 where ris the
radius.
• If the circle is divided into equally sized sectors, the sectors can be
rearranged to form a shape that approximates a parallelogram
• The base of the parallelogram is half the circumference, or *, and the
height of the parallelogram is n
of the base
• Because the area of a parallelogram is equal to the
and the height, the area is the of Tr andr, or 1/2
• Therefore, the area of a circle is given by the formula r2

a. sum sum
b. quotient quotient
c. product product
d. difference, difference

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

theres no picture: /

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)