JEE Main 202125 Feb, Morning shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002
The integer 'k', for which the inequality x² 2(3k 1)x + 8k² 7 > 0 is valid for every x in R, is :
JEE Main 2021 · 25 Feb, Morning shift · Q5069