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Questions and Answers
Which of the following best defines an arithmetic progression?
Which of the following best defines an arithmetic progression?
- A sequence of numbers where each term is the sum of the previous two terms
- A sequence of numbers where each term is obtained by adding a constant difference to the previous term (correct)
- A sequence of numbers where each term is obtained by multiplying a constant ratio to the previous term
- A sequence of numbers where each term is the product of the previous two terms
What is the formula to find the nth term of an arithmetic progression?
What is the formula to find the nth term of an arithmetic progression?
- nth term = first term + (n-1) * common ratio
- nth term = first term * (difference)^n
- nth term = first term + (n-1) * difference (correct)
- nth term = first term * (common ratio)^n
What is the formula to find the nth term of an arithmetic progression?
What is the formula to find the nth term of an arithmetic progression?
- an = a1 + (n-1)d (correct)
- an = a1 * nd
- an = a1 * (n-1)d
- an = a1 + nd
Which of the following statements is true about an arithmetic progression?
Which of the following statements is true about an arithmetic progression?
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