Question
Download Solution PDFIf 5th term of an Arithmetic progression (AP) series is 16 and 9th term is 22, then find the seventh (7th) term of the series.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept used:
The middle position of an AP series is the average of the series,
Example: 1, 2, 3, 4, 5 are in AP, the average of the AP = (1 + 5)/2 = 3 is the middle position
Calculation:
Here 7th term is the middle position of 5th term and 9th term then the 7th term = (16 + 22)/2 = 19
∴ The correct answer is 19
Last updated on Jul 7, 2025
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