In Geometric Progression, we know S(n) = a.(rn -
1)/r-1
Here, a = 3, r = 4 a(n) = 1,023
1023 = 3 (4-1) / (4-1)
3(4-1) = 1023 *3
4n-1=3069/3
4⁰ = 1023 + 1
4n = 1024
45 = 1024
In short, your answer would be 5 terms
(HOPE IT HELPS <33)
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In Geometric Progression, we know S(n) = a.(rn -
1)/r-1
Here, a = 3, r = 4 a(n) = 1,023
1023 = 3 (4-1) / (4-1)
3(4-1) = 1023 *3
4n-1=3069/3
4⁰ = 1023 + 1
4n = 1024
45 = 1024
In short, your answer would be 5 terms
(HOPE IT HELPS <33)