If the (p)th term of an AP is (q) and the (q)th term is (p), what is its ((p+q))th term?
Answer and explanation
Correct answer: (0)
Subtracting the relations gives (d=-1), and substitution gives (a_{p+q}=0). Even in symbolic APs, use (a_n=a+(n-1)d).
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What is the correct answer to this question?
(0)
Why is this the correct answer?
Subtracting the relations gives (d=-1), and substitution gives (a_{p+q}=0). Even in symbolic APs, use (a_n=a+(n-1)d).
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Finding the $n$th term of an AP.
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