Mathematics · 2019
JEE Main · 8 April 2019, Shift 2 · Q63
The number of integral values of m for which the equation (1+ m^2) x^2-2(1+3 m ) x+(1+8 m )=0 has no real root is:
The number of integral values of m for which the equation $\displaystyle \left(1+\mathrm{m}^2\right) x^2-2(1+3 \mathrm{~m}) x+(1+8 \mathrm{~m})=0$ has no real root is :
Official answer
(3)
infinitely many
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.