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Method of Substitution
425 plays

Methods of substitutions and when and how to substitute a function equals to another variable

Jagat Chaudhary is teaching live on Unacademy Plus

Jagat Chaudhary
Qualified IIT-JEE,IIT-JAM. Expert faculty for IIT-JEE Mathematics Courses. M.Sc. Ph.D. (MATHEMATICS) IIT Bhubaneswar.Cofounder at Aspiration

Unacademy user
sir what is SERT? Plz try to give some terminology in english so that we can also understand plz if possible sir.. not entire bt some ..
sorry,i have one conceptual dought could u explain please,I will u very greateful to u how to differentiate [ X^x] (means X to the power X)
Jagat Chaudhary
a month ago
Let y=x both sides ln(y)=ln(x^x) ln(y)=x.ln(x) Now differentiate both sides wrt x and calculate dy/dx We get the answer. Okay? If you still have any questions, feel free to ask me Take log bk
Jagat Chaudhary
a month ago
Let y=x^x And take log both sides. First two lines are these. Please ignore in previous reply.
Prabhat Kumar
a month ago
thank u sir