If 7=5+1/7(5+a)+1/7^2(5+2a)+1/7^3(5+3a)+..then value of a |JEE Main|24 Jan Shift 2|2025|P & C|11|PYQ

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Fountain of Mathematics

4 days ago

If 7=5+1/7(5+a)+1/7^2(5+2a)+1/7^3(5+3a)+..then value of a |JEE Main|24 Jan Shift 2|2025|P & C|11|PYQ

If 7=5+1/7(5+a)+1/7^2(5+2a)+1/7^3(5+3a)+..then value of a |JEE Main|24 Jan Shift 2|2025|P & C|11|PYQ