Suppose you and your 4 friends (5 people) are dressing up as the 6 main characters of the first avengers movie: iron man, hulk, thor, black widow, captain america and hawkeye. (each question is independent of the others.) how many ways can you do this if all 5 people dress up as a different character?

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

1/6

step-by-step explanation:

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

ome people is not even worth it to even try it in the air.

step-by-step explanation: