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The First Term of an A.P. is P and Its Common Difference is Q. Find Its 10th Term. - Mathematics

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प्रश्न

The first term of an A.P. is p and its common difference is q. Find its 10th term.

 
योग

उत्तर

Here, we are given,

First term (a) = p

Common difference (d) = q

 

We need to find the 10th term (an).

As we know,

an = a + (n - 1) d

So, for 10th term (= 10), we get,

a10 = p + ( 10 - 1 ) q

       = p + 9q 

Therefore,  a10 = p + 9q

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अध्याय 5: Arithmetic Progression - Exercise 5.7 [पृष्ठ ५६]

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आरडी शर्मा Mathematics [English] Class 10
अध्याय 5 Arithmetic Progression
Exercise 5.7 | Q 12 | पृष्ठ ५६
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