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If (4,x,2x+1,25) are consecutive terms of an arithmetic progression, what is the correct conclusion about (x)?
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Answer and explanation
Correct answer: No value is possible
(25-4=21) is split into three equal gaps, so the second term should be (11) and the third (18). This makes (x=11) and (2x+1=18) impossible together.
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What is the correct answer to this question?
No value is possible
Why is this the correct answer?
(25-4=21) is split into three equal gaps, so the second term should be (11) and the third (18). This makes (x=11) and (2x+1=18) impossible together.
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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