Question

find the common difference of AP -5,-3,-1,1,3____​

Answer 1

Given:-

• AP -5,-3,-1,1,3

To Find:-

• Find the common difference of AP -5,-3,-1,1,3.

Solution:-

Given that!

AP -5,-3,-1,1,3

By the equation!

⟹ Common difference = Second term - First term

⟹ d = b - a

From the AP!

a = -5

b = -3

According to the question we have!

⟹ d = b - a

⟹ d = -3 - (-5)

⟹ d = -3 + 5

⟹ d = 2

Hence,

The common difference of the given AP is 2.

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Answer 2

Answer:

2

Step-by-step explanation:

common difference=d

a= -5

b = -3

a+d=b

-5+d= -3

d = 5-3

d = 2