NDA Math Sequences and Series

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Question : 46 of 79

Marks: +1, -0

If 𝑥,

3

2

,𝑧 are in AP; 𝑥, 3, 𝑧 are in GP; then which one of the following will be in HP ?

[NDA I 2018]

x, 6, z
x,4,z
z, 2, z
x, 1, z

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