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Grade 12Integral Calculus

31, why should e^ax be taken as first function or u, doesn`t it violate ILATE?

Question image for 31, why should e^ax be taken as first function or
Profile image of Harshita
8 Years agoGrade 12
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2 Answers

Profile image of Arun
8 Years ago
You can also take e^ax as second function.
 
I don’t know hy the author has taken this but you can use ILATE.
Profile image of Amit
8 Years ago
In this ques it is purely by chance that answer is coming out to be same in both cases i.e; considering trigonometry as second function and exponential as first... Please don`t change the rules follow ILATE only!!!!.