Can anyone please help me with question 1 please I am stuck on it !

Exam II MAT 243 - Discrete Mathematical Structures Spring 2023 ISOM Name Laud Choudhury (please clearly write your name ) #1 Find solutions for the recurrence relations and initial conditions. a ) a , = an_ + 2, do = 3 30 91= Qo +2+1 = 3+2+1 1 2 = 0 1 + 2 + 2 = 3+ 2+1+2+ 2 a3 = 92 + 2+ 3 = 3+2+1+2+2+3 No' Find : a23 023 = 1 + 23 ( 2307) = 1+ 2312 b ) a , = 2d,_1 -1, a. = 1 = 1+ 23 (29) 2 3= 277 1 = 200-1 = 2.1-1 2= 201- 1 = 212.1- 1) - 1 an = 2 27 2. 1- 7. to Find: a23 0 23 = 225 So = 1. ( 1 - 2 2 ) (1 - 2 1 - 2 1(1-20 )