Prove that acb if and only if anb a 2. if bca, prove that b a\ (a\b) 3. if f: a- b and e, fc a show that: a. f(euf) f(e) uf (f) b. f (enf)f(e)nf (f) 4. prove that: 13+23 +.+ n3 = [; n (n+ 1)]2 vn en (use mathematical induction)

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation: