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The Common Difference of Progression is the difference between two consecutive terms of a Progression, which is always a constant. Check FAQs
d=Tn-an-1
d - Common Difference of Progression?Tn - Nth Term of Progression?a - First Term of Progression?n - Index N of Progression?

Common Difference of Arithmetic Progression given Nth Term Example

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With units
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Here is how the Common Difference of Arithmetic Progression given Nth Term equation looks like with Values.

Here is how the Common Difference of Arithmetic Progression given Nth Term equation looks like with Units.

Here is how the Common Difference of Arithmetic Progression given Nth Term equation looks like.

11.4Edit=60Edit-3Edit6Edit-1
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Common Difference of Arithmetic Progression given Nth Term Solution

Follow our step by step solution on how to calculate Common Difference of Arithmetic Progression given Nth Term?

FIRST Step Consider the formula
d=Tn-an-1
Next Step Substitute values of Variables
d=60-36-1
Next Step Prepare to Evaluate
d=60-36-1
LAST Step Evaluate
d=11.4

Common Difference of Arithmetic Progression given Nth Term Formula Elements

Variables
Common Difference of Progression
The Common Difference of Progression is the difference between two consecutive terms of a Progression, which is always a constant.
Symbol: d
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Nth Term of Progression
The Nth Term of Progression is the term corresponding to the index or position n from the beginning in the given Progression.
Symbol: Tn
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
First Term of Progression
The First Term of Progression is the term at which the given Progression starts.
Symbol: a
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Index N of Progression
The Index N of Progression is the value of n for the nth term or the position of the nth term in a Progression.
Symbol: n
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other Formulas to find Common Difference of Progression

​Go Common Difference of Arithmetic Progression given Last Term
d=(l-anTotal-1)
​Go Common Difference of Arithmetic Progression
d=Tn-Tn-1
​Go Common Difference of Arithmetic Progression given Pth and Qth Terms
d=(Tq-Tpq-p)

How to Evaluate Common Difference of Arithmetic Progression given Nth Term?

Common Difference of Arithmetic Progression given Nth Term evaluator uses Common Difference of Progression = (Nth Term of Progression-First Term of Progression)/(Index N of Progression-1) to evaluate the Common Difference of Progression, The Common Difference of Arithmetic Progression given Nth Term formula is defined as the difference between two consecutive terms of an Arithmetic Progression, which is always a constant and calculated using the nth term of Arithmetic Progression. Common Difference of Progression is denoted by d symbol.

How to evaluate Common Difference of Arithmetic Progression given Nth Term using this online evaluator? To use this online evaluator for Common Difference of Arithmetic Progression given Nth Term, enter Nth Term of Progression (Tn), First Term of Progression (a) & Index N of Progression (n) and hit the calculate button.

FAQs on Common Difference of Arithmetic Progression given Nth Term

What is the formula to find Common Difference of Arithmetic Progression given Nth Term?
The formula of Common Difference of Arithmetic Progression given Nth Term is expressed as Common Difference of Progression = (Nth Term of Progression-First Term of Progression)/(Index N of Progression-1). Here is an example- 274.4 = (60-3)/(6-1).
How to calculate Common Difference of Arithmetic Progression given Nth Term?
With Nth Term of Progression (Tn), First Term of Progression (a) & Index N of Progression (n) we can find Common Difference of Arithmetic Progression given Nth Term using the formula - Common Difference of Progression = (Nth Term of Progression-First Term of Progression)/(Index N of Progression-1).
What are the other ways to Calculate Common Difference of Progression?
Here are the different ways to Calculate Common Difference of Progression-
  • Common Difference of Progression=((Last Term of Progression-First Term of Progression)/(Number of Total Terms of Progression-1))OpenImg
  • Common Difference of Progression=Nth Term of Progression-(N-1)th Term of ProgressionOpenImg
  • Common Difference of Progression=((Qth Term of Progression-Pth Term of Progression)/(Index Q of Progression-Index P of Progression))OpenImg
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