In an arithmetic progression, (a=3) and (d=0). What are the first three terms?
Answer and explanation
Correct answer: (3, 3, 3)
In an arithmetic progression, the same common difference d is added successively. Here, a = 3 and d = 0, so the second term is 3 + 0 = 3 and the third term is also 3 + 0 = 3. Therefore, the first three terms are (3, 3, 3). Option D has common difference 3, not 0. Exam tip: When d = 0, every term of an AP equals its first term.
Frequently asked questions
What is the correct answer to this question?
(3, 3, 3)
Why is this the correct answer?
In an arithmetic progression, the same common difference d is added successively. Here, a = 3 and d = 0, so the second term is 3 + 0 = 3 and the third term is also 3 + 0 = 3. Therefore, the first three terms are (3, 3, 3). Option D has common difference 3, not 0. Exam tip: When d = 0, every term of an AP equals its first term.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Introduction to APs and common difference..
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