Cbse Class 12 Maths Chapter 6 Applications Of Derivatives Exercise 6.3 Question no 4 Prove that the following functions do not have maxima or minima: in Tamil by Kalvikan ð Class 12 Applications Of Derivatives:    âĒ Class 12 Applications Of Derivatives  #kalvikan #applicationsofderivatives #class12maths #cbsemathsintamil #navimaths #education #maximaandminima --------- Like | Share | Subscribe ------- ð Thanks From Kalvikan ð