Stu says that when you have to find the $$ of a function, just make the opposite of the number. Kim says, no turn it upside down. Explain why Stu and Kim are not using good mathematical language. How do you explain to a friend how to find cot, sec, csc using good mathematical language?

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

the radius is 2 times the diameter.

step-by-step explanation:

3 4 7 12 19

+1 +3 +5 +6

i would guess 26 because this isnt a sequential pattern or its to short to know