Considering the following pattern 2² + 1 = 5, 3² + 1 = 10, 4² + 17, 5² + 1 = 26, . . . . . . ., the 8th line in the pattern is?
- 8² + 1 = 64
- 10² + 1 = 101
- 7² + 1 = 50
- 9² + 1 = 82
Explanation
The pattern follows the format n² + 1:
- 2² + 1 = 5
- 3² + 1 = 10
- 4² + 1 = 17
- 5² + 1 = 26
Given these, the correct 8th line should follow the same formula:
9² + 1 = 82
Related MCQs
- 8y + 5
- 3x + 8y + 3
- 3x + 8y + 5
- None of these
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