Question

Write the arithmetic sequence with first term 3 and common difference 4 what is its algebraic form?
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Answer 1

Answer:

The answer is above.

Step-by-step explanation:

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Answer 2

Answer: 3, 7, 11, 15, 19

Step-by-step explanation:

General expression of AP is a + (n-1)d where a is the first term of the AP, d is the common difference, and n denotes the number of terms.

In the given ques, a = 3, d = 4

Therefore, algebraic form of the AP will be 3 + 4(n-1)

First term = 3

Second term = 3 + 4 (2-1) = 7

Third term = 3 + 4(3-1) = 11 and so on.

Arithmetic sequence will be, 3, 7, 11, 15, 19,....