Question

 In an AP, the sum of the first 3 terms is -36 and that of the last 3 is 27. If there are 10 terms, what are the 1 st term and the common difference respectively?

A. 15, 3

B. -15, 3

C. 15, -3

D. -15, -3

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Answer 1

Answer:

the correct answer is option B

Step-by-step explanation:

i think

Answer 2

Answer:

B. - 15, 3

Step-by-step explanation:

Refer the above attachment for clear explanation.

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