1
IIT-JEE 1983
True or False
+1
-0
The equation $$2{x^2} + 3x + 1 = 0$$ has an irrational root.
2
IIT-JEE 1981
True or False
+2
-0
For every integer n > 1, the inequality $${(n!)^{1/n}} < {{n + 1} \over 2}$$ holds.
Questions Asked from Quadratic Equation and Inequalities (True of False)
Number in Brackets after Paper Indicates No. of Questions
JEE Advanced Subjects
Physics
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Units & Measurements Motion Laws of Motion Work Power & Energy Impulse & Momentum Rotational Motion Properties of Matter Heat and Thermodynamics Simple Harmonic Motion Waves Gravitation
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Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Chemical Equilibrium Ionic Equilibrium Solutions Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State Surface Chemistry
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