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If (5,x,y,20) are consecutive terms of an arithmetic progression, what will be the values of (x) and (y)?
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Answer and explanation
Correct answer: (x=10,y=15)
There are three equal gaps from (5) to (20), so (d=\frac{20-5}{3}=5), hence (x=10) and (y=15). Find missing terms by splitting the total difference into equal gaps.
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What is the correct answer to this question?
(x=10,y=15)
Why is this the correct answer?
There are three equal gaps from (5) to (20), so (d=\frac{20-5}{3}=5), hence (x=10) and (y=15). Find missing terms by splitting the total difference into equal gaps.
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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