Find all pairs of consecutive odd natural numbers, both of which are larger than 10, such…
Mathematics · Class 11 · CBSE — Linear Inequalities
Find all pairs of consecutive odd natural numbers, both of which are larger than 10, such that their sum is less than 40.
- (11, 13), (13, 15), (15, 17), (17, 19)
- (11, 13), (13, 15), (15, 17)
- (21, 23), (23, 25), (25, 27), (27, 29)
- (15, 17), (17, 19), (19, 21), (21, 23)
Answer
(B) (11, 13), (13, 15), (15, 17)
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