If (a=10) and the next term is (14), what will (d) be?
Answer and explanation
Correct answer: 4
In an arithmetic progression, the common difference is d = second term − first term. Therefore, d = 14 − 10 = 4. Here, 10 is the first term and 14 is the second term, so neither of them is the common difference. Exam tip: To find d in an AP, subtract the preceding term from the next term.
Frequently asked questions
What is the correct answer to this question?
4
Why is this the correct answer?
In an arithmetic progression, the common difference is d = second term − first term. Therefore, d = 14 − 10 = 4. Here, 10 is the first term and 14 is the second term, so neither of them is the common difference. Exam tip: To find d in an AP, subtract the preceding term from the next 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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