✔ Correct Answer: A. n(a + b)/2
The correct answer to the question “Let A1, A2, A3, ..., An be narithmetic means between a and b, then A1 + A2 + A3 + ... + An = _____?” is n(a + b)/2. This question belongs to Mathematics. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.
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