bigjewel89
bigjewel89
02-11-2014
Mathematics
Answered
Prove that 2n + 1 ≤ 2n for n ≥ 3
Answer :
iloveonedirection
iloveonedirection
02-11-2014
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
VIEW ALL ANSWERS ( 19+ )
Other Questions
What is the ratio 1.12 turned in to a fraction in simplest form?
which equation is represented by the function table below? x's are 1,2,3,4 y's are 8,14,20,26
How do you simplify 11c + 3(-5c + 4d)?
allen runs 8 miles in 3 hours at a steady pace. how long does it take him to run 3 miles
Saturn has a radius of 60,330,000 meters and a mass of 5.7 × 10^26 kilograms. Calculate the strength of its gravitational field.
why are humans more like animals than plants
The organ system that consists of ductless glands that secrete hormones and the molecular receptors on target cells that respond to the hormones is known as the
A baseball player reaches base 35% of the time. How many times can he expect to reach base in 850 at-base?
use reference angles to find the exact value of tan 405 deg
When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rectangle and how do you come about
