JEE MAINS 2018 If `f(x)=2/sqrt3 tan^-1((2x+1)/sqrt3) -ln(x^2+x+1)+(k^2-5k+3)x+10 ` ...
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Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `f(x)=2/sqrt3 tan^-1((2x+1)/sqrt3) -ln(x^2+x+1)+(k^2-5k+3)x+10 ` is a decreasing function for all `x in R`. then possible value of k is JEE Main 2018,JEE mains 2018 solutions,JEE mains cut off marks,JEE mains answer key,JEE mains Questions, JEE Mains previous year questions,Cheat code for JEE mains,JEE main crash course, Jee Mains preparation in last 48 hours, Instructions for JEE main exam, JEE mains online,How to score good marks in JEE, Chemistry question of JEE mains, Physics questions of JEE Mains, Last 10 year Jee mains questions,IIT JEE, JEE advanced
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