i5 academy

Question 5:  Find the sum of first 24 terms of an AP whose nth term is given by a n =3+2n.

Question 4:      Determine the arithmetic progression whose third term is 5 and the seventh  term is 9.

Question 3: If 2, x, 26 is an Arithmetic Progression. Find the value of x.

Question 2:             Find the 20 th term from the last term of the AP: 3, 8,13,….,253 Another method : Given :   …