Encode the message
"jj sylvesterjj sylvester"
using matrix a. remember to partition the numerical message into groups of two. a=left bracket start 2 x 2 matrix 1st row 1st column 1 2nd column 2 2nd row 1st column 1 2nd column 3 end matrix right bracket
1 2
1 3
the coded message is:    

all teachers

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation: