Hard· Geometric progression· +4 / 0
Let be a G.P. such that and . Then find .
Let \a_n\_n=0^ be a sequence such that a_0=a_1=0 and a_n+2=2a_n+1-a_n+1 for all n0 . Then, _n=2^a_n7^n is equal to :
JEE Mains 2022 June 29 Shift 1 · Medium
The sum of the infinite series 1+56+126^2+226^3+356^4+516^5+706^6+ is equal to :
JEE Mains 2022 June 29 Shift 2 · Hard
Let 3,6,9,12, up to 78 terms and 5,9,13,17, up to 59 terms be two series. Then, the sum of the terms common to both the series is equal to…
JEE Mains 2022 June 29 Shift 2 · Medium