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If (3v-4, 4v+1, 6v-1) are in an arithmetic progression, what is the value of (v)?
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Answer and explanation
Correct answer: (4)
From (2(4v+1)=(3v-4)+(6v-1)), (8v+2=9v-5), so (v=7). Use the twice-middle-term rule to find the variable.
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What is the correct answer to this question?
(4)
Why is this the correct answer?
From (2(4v+1)=(3v-4)+(6v-1)), (8v+2=9v-5), so (v=7). Use the twice-middle-term rule to find the variable.
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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