If a, b, c are in GP where a>0, b>0, c>0, then which of the following are correct ? 1. a^{2}, b^{2}, c^{2} are in GP 2. \frac{1}{a}, \frac{1}{b}, \frac{1}{c} are in GP 3. \sqrt{a}, \sqrt{b}, \sqrt{c} are in GP Select the correct answer using the code given below : [NDA-I 2022]

NDA Math Sequences and Series

Question : 5 of 79

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If a,b,c are in GP where a>0,b>0, c>0, then which of the following are correct ?
1. a2,b2,c2 are in GP
2. ‌

,‌

are in GP
3. √a,√b,√c are in GP
Select the correct answer using the code given below :

[NDA-I 2022]

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