Question

If a=1,d=1, find t10 for AP?

Answer 1

Answer:

The answer will be 10.

Step-by-step explanation:

For step by step explanation...plz go through the pic attached ...

Answer 2

Answer:

Given:-

• The first term of ap is 1
• The common difference is 1

To Find:-

• The 10th term of the ap

Solution:-

To find the nth term of the ap -

an = a + (n -1 )d

• a = first term
• n = number of terms
• d = common difference

so , t10 = ?

⇒t10 = a + ( n -1 ) d

⇒t10 = 1 + ( 10 - 1) 1

⇒t10 = 1 + 9×1

⇒t10 = 1+ 9

⇒t10 = 10

Therefore , the 10th term of the ap is 10.