1. Find the first term a and common differencefor the following A.P.(i

1.	1. Find the first term a and common differencefor the following A.P.(i) 6, 9, 12, 15, ...(ii) -7, -9,- 11, -13.
Answer» Answer: *Hloo..... 1.First TERM(a)=6 Common* *DIFFERENCE* (d)=9-6=3 2.First *term(a)=-7 Common* *difference* (d)=-9-(-7)=-9+7=-2 *Hope* *this* *HELPS* *you*......

1. Find the first term a and common differencefor the following A.P.(i) 6, 9, 12, 15, ...(ii) -7, -9,- 11, -13.

Answer»

Answer:

Hloo.....

1.First TERM(a)=6

Common DIFFERENCE (d)=9-6=3

2.First term(a)=-7

Common difference (d)=-9-(-7)=-9+7=-2

Hope this HELPS you......