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What is the common difference in the sequence \(-\frac{7}{4}, -1, -\frac{1}{4}, \frac{1}{2},\ldots\)?
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Answer and explanation
Correct answer: \(\frac{3}{4}\)
\(-1-\left(-\frac{7}{4}\right)=\frac{3}{4}\), and the next difference is also \(\frac{3}{4}\). Be careful while subtracting negative fractions.
Frequently asked questions
What is the correct answer to this question?
\(\frac{3}{4}\)
Why is this the correct answer?
\(-1-\left(-\frac{7}{4}\right)=\frac{3}{4}\), and the next difference is also \(\frac{3}{4}\). Be careful while subtracting negative fractions.
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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