If the sixth term of an Arithmetic Progression (A.P) is 37 and the sum of the first six terms is 147, find the (a) first term; (b) sum of the first fifteen ...

Question 1 Report

If the sixth term of an Arithmetic Progression (A.P) is 37 and the sum of the first six terms is 147, find the 

(a) first term; 

(b) sum of the first fifteen terms.