Let {\a}_{ {\n}} be the {\n}^{\text{th }} term of the series 5+8+14+23+35+50+. . .. and {\Sn}=\sum_{{ {\k}=1}}^{{ {\n}}} {\a}_K. Then {\S}_{30}- {\a}_{40} is equal to [8-Apr-2023 shift 2]

JEE Mains 8-Apr-2023 Shift 2 Solved Paper

Section: Mathematics

Question : 7 of 90

Marks: +1, -0

Let an be the n‌th ‌ term of the series 5+8+14+23+35+50+.... and Sn=

∑

k=1

aK. Then S30−a40 is equal to

[8-Apr-2023 shift 2]

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