CATAlgebra > Medium797979848484838383868686✅ Correct Option: 1Related questions:CAT 2022 Slot 2On day one, there are 100100100 particles in laboratory experiment. On day nnn, where n≥2n \geq 2n≥2, one out of every nnn particles produces another particle. If the total number of particles in the laboratory experiment increases to 100010001000 on day mmm, then mmm equals.CAT 2019 Slot 2If (2n+1)+(2n+3)+(2n+5)+....+(2n+47)=5280(2n + 1) + (2n + 3) + (2n + 5) + .... + (2n + 47) = 5280(2n+1)+(2n+3)+(2n+5)+....+(2n+47)=5280, then what is the value of 1+2+3+...+n1 + 2 + 3 + ... + n1+2+3+...+n?CAT 2021 Slot 1The natural numbers are divided into groups as (1), (2,3,4),(5,6,7,8,9),….(2,3,4),(5,6,7,8,9), \ldots .(2,3,4),(5,6,7,8,9),….. and so on. Then, the sum of the numbers in the 15th group is equal to