Mathematics Arithmetic Progressions CBSE Board 2026
A watermelon vendor arranged the watermelons similar to shown in the adjoining picture : The number of waterm…
A watermelon vendor arranged the watermelons similar to shown in the adjoining picture :
The number of watermelons in subsequent rows differ by ''. The bottommost row has watermelons and the topmost row has watermelon. There are rows from bottom to top.
Based on the above information, answer the following questions :
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