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JEE Main Math Class 11 Sequences and Series Part 3 Questions

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Question : 34

Total: 101

Let 3,a,b,c be in A.P. and 3,a−1,b+1,c+9 be in G.P. Then, the arithmetic mean of a,b and c is :

[1-Feb-2024 Shift 1]

-4
-1
13
11

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