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Which answer is always odd?
Let n equal any number Let a equal the answer 2n+1= a
6 equals 1 - 2n plus 5?
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
What does n mean in 2n plus 1 equals 22?
2n + 1 = 22 Take 1 from the left side of the equal side and move it to the right side. To do this subtract 1 from the left side and on the right side 2n + 1 - 1 = 22 -1 2n = 21 Then divide both sides by 2 in order to isolate n. 2n / 2 = 21 /2 n = 21/2 or 10.5 Tada! The answer is 21/2 or 10.5.
O n equals 2n - 1?
1
Twice what number is equal to three times that number?
let the number be n. Then: 2n = 3n ⇒ 2n - 2n = 3n - 2n ⇒ 0 = n ie, the number is zero.
What is equal to n if 2n equals 1?
If: 2n = 1 Then: n = 1/2 or 0.5
Does 2n plus 1 equal 107?
When n=53, then 2n + 1 = 107
Use Mathematical Induction to provide that 13 23 33 . n3?
use mathematicl induction to show that (5/4/4n+1)powerox1/2< or equal(1.3.5....(2n+1)/2.4.6.....(2n)< or equal(3/4/2n+1)power of 1/2
Which answer is always odd?
Let n equal any number Let a equal the answer 2n+1= a
Why does an even number plus to odd number equal to odd?
Any even number can be written in the form 2n for some natural number n.Any odd number can be written as 2n+1 for a natural number nNow add an even to an odd.2n+2n+1=4n+1 which is 2(2n)+1 and this is the form for an odd number.
6 equals 1 - 2n plus 5?
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
What does n mean in 2n plus 1 equals 22?
2n + 1 = 22 Take 1 from the left side of the equal side and move it to the right side. To do this subtract 1 from the left side and on the right side 2n + 1 - 1 = 22 -1 2n = 21 Then divide both sides by 2 in order to isolate n. 2n / 2 = 21 /2 n = 21/2 or 10.5 Tada! The answer is 21/2 or 10.5.
What does (2n)3 equal in properties of exponents.?
2n x 2n x 2n = 8n^3
What is the 117th odd number?
The value of any nth odd number is equal to 2n - 1. In this instance, for n = 117, 2n - 1 = 233. Therefore, the 117th odd number is 233.
Why does 1 over 2n equal 1 over 10?
It is an equation and the value of n is 5 Therefore: I/10 = 1/10
What is -6n-2n equals 16 equal to?
If: -6n-2n = 16 Then: n = -2
What is the number of elements in a set with 3 subsets?
No. of subsets = 2n - 1 3 = 2n - 1 3 + 1 = 2n - 1 + 1 4 = 2n 4/2 = 2n/2 2/1 = 1n/1 2 = n n = 2elements
