Question

In an arithmetic progression if an= 4n - 5, then find the second term ay of the progression.--- A. 1 B. 2 C. 3 D. 4​

Answer 1

Answer:

The answer is 3.

Step-by-step explanation:

an = 4n-5

a1 = 4(1)-5= -1

a2 = 4(2)-5= 3

Ans: (c)3

I hope this is helpful.

Answer 2

Given :- In an arithmetic progression if an= 4n - 5, then find the second term of the progression.

A. 1

B. 2

C. 3

D. 4

Solution :-

given that,

→ an = 4n - 5 (nth term of AP)

putting n = 1,

→ a1 = 4 * 1 - 5

→ a1 = 4 - 5

→ a1 = (-1)

putting n = 2,

→ a2 = 4 * 2 - 5

→ a2 = 8 - 5

→ a2 = 3 .

then , second term of the arithmetic progression will be 3. (Option C) .

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