Mathematics · 2019
JEE Main · 10 January 2019, Shift 1 · Q68
If 5,5 r, 5 r^2 are the lengths of the sides of a triangle, then r cannot be equal to:
If $\displaystyle 5,5 \mathrm{r}, 5 \mathrm{r}^2$ are the lengths of the sides of a triangle, then r cannot be equal to :
Official answer
(4)
$\displaystyle \frac{7}{4}$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.