Maths Arithmetic Progressions CBSE Board 2026 Medium
A city based NGO is organising a competition to break 'Dahi Handi' by forming a human pyramid on the occasion…
A city based NGO is organising a competition to break 'Dahi Handi' by forming a human pyramid on the occasion of Janmashtami. One troop with members decided to participate in the competition. They planned to build eleven level pyramid with level one being at the bottom and level eleven being at the top. Level one has members, level two has members, level three has members and so on.
Based on the above information, answer the following questions :
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