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 ( 77+ )
Otras preguntas
fritz wrote a set of related facts for the array below.which equation is not intended in the set of related facts for this array
Write a sentence using at least one adjective, one noun, one pronoun and one adverbs, one verb from the chart . Be creative
What is the most recent addition to the list of Eastern Europe's polluters?
Simplify the expression. 8x + 7 – 3x
Which ratio is about 2.54 centimeters. about how many centimeters is 4.5 inches?
how do I solve this 4 (2x-15)+40=6 (x+5)
What is application software? A. Application software is the same as the operating system of a computer. B. Application software are programs installed on
Before the Civil War, the South's economy relied heavily on slave labor. After the Civil War ended slavery, slave labor was mostly replaced by
The price of an iPod dropped from $299.99 to $180.55. What was the percent decrease in price? (Round to nearest hundredth percent.)
A picture frame is made with 40 inches of material. Which expression can be used to calculate the area of the frame if the length of the frame is l? A. A = I(20
