Two AP’s have the same common difference. The first term of one of t

1.	Two AP’s have the same common difference. The first term of one of these is -1, and that of the other is -3. What is the difference between their second term?
Answer» Answer: 2 Step-by-step explanation: First AP TERMS are a1,a2,a3,a4... Second AP terms are A1,A2,A3.... A/q a2-a1 = A2-A1 ------- eq(1) a1 = -1 A1= -3 on PUTTING these VALUES in eq (1) a2- (-1) = A2 -(-3) a2+1=A2+3 a2-A2 = 2

Two AP’s have the same common difference. The first term of one of these is -1, and that of the other is -3. What is the difference between their second term?

Answer»

Answer:

Step-by-step explanation:

First AP TERMS are a1,a2,a3,a4...

Second AP terms are A1,A2,A3....

A/q

a2-a1 = A2-A1 ------- eq(1)

a1 = -1

A1= -3

on PUTTING these VALUES in eq (1)

a2- (-1) = A2 -(-3)

a2+1=A2+3

a2-A2 = 2