Advertisements
Advertisements
प्रश्न
Fill in the blank in the following table, given that a is the first term, d the common difference, and an nth term of the AP:
| a | d | n | an |
| 3.5 | 0 | 105 | ______ |
रिक्त स्थान भरें
Advertisements
उत्तर
| a | d | n | an |
| 3.5 | 0 | 105 | 3.5 |
Explanation:
a = 3.5, d = 0, n = 105, an = ?
We know that,
an = a + (n - 1) d
an = 3.5 + (105 - 1) 0
an = 3.5 + 104 × 0
an = 3.5
Hence, an = 3.5
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
