Question: The real number $\mathrm{k}$ for which the equation $2 \mathrm{x}^{3}+3 \mathrm{x}+\mathrm{k}=0$ has two distinct real roots in $[0,1]$
lies between 1 and 2 .
lies between 2 and 3 .
lies between $-1$ and 0
does not exist
Correct Option: , 4
Solution:
