bigjewel89
bigjewel89
03-11-2014
Mathematics
contestada
Prove that 2n + 1 ≤ 2n for n ≥ 3
Respuesta :
iloveonedirection
iloveonedirection
03-11-2014
In order for something to be proven, there can be no counterexamples to prove it false.
[tex]4 \geq 3 \\ n=4 \\ 2(4)+1 \leq 2(4) \\ 8+1 \leq 8 \\ 9 \leq 8[/tex]
9 is not greater than or equal to 8, therefore this statement is
false
.
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
One hypothesis that has been proposed regarding the origin of life suggests that life evolved from an "RNA world" to todays "DNA world." Considering the propert
What is a plank in a party's platform? Question 13 options: a controversial position that divides the party an overall mission statement of the party a principl
List the 3-membered subsets of the set {1,2,3,4,5,6).
Complete the following statement. 5 - ( ) = 14
Let R = {a}, S = {x, y} and T = {p, q, r}. Find each of the following sets. a. RX(S XT) b. (RX SXT C. RXSXT 5.
How did the Indian Removal Act of 1830 contribute to religious discrimination against Native Americans?
. What is the surface area of this figure? Round your answer to the nearest tenth.
if anyone can anyone help me it would be helpful a 500 short suspense story
10. Acme Car rental charges $4 a day plus $0.15 per mile,whereas Interstate rental agency charges $20 a day and$0.05 per mile. How many miles must be driven tom
Specify the set of all integers that are congruent to 5 (mod 7) using (a) the roster method and (b) set-builder notation
