Question

which of the following arithmetic progression (A)3,3,3,3,... (B) -1,-3,-5,-7.. (C)1,2,3,4 ... (D) All the above​

Answer 1

Question:

which of the following arithmetic progression

• (A)3,3,3,3,...
• (B) -1,-3,-5,-7..
• (C)1,2,3,4 ...
• (D) All the above

Answer:

• All of the above.

Verification:

(A)3,3,3,3,...

Common difference = 3-3 = 3-3 =0

(B) -1,-3,-5,-7..

Common difference = - 3 - (-1)= - 5 - (-3) => - 3+1 = - 5+3 => - 2

(C)1,2,3,4 ...

Common difference = 2-1 = 3-2 = 1

As we can see, common difference is same for all the terms.

Hence, the answer is (D)

Answer 2

Answer:

option D is correct answer

Step-by-step explanation:

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