Question

the nth term of an AP is 6n+3.find the common difference

Answer 1

HEYA!!
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ARITHMETIC PROGRESSIONS
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An= 6n + 3

Put N = 0

= 6(0) + 3

= 3

Put N = 1

= 6 + 3

= 9

Put N = 2

12 + 3

= 15


Thus, the AP becomes 3 , 9 , 15.......


Here a = 3

And Common Difference D = 6


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Answer 2

Answer:

given the sequence which is defined by.

a