Evaluate the following integral for :
Since we may write
Now, make the substitution and
. Then we have,
Evaluate the following integral for :
Since we may write
Now, make the substitution and
. Then we have,
Why did 1/a^2 become 1/a ??
bcz when u=x/a du/dx=1/a du=dx/a this a is used from 1/a^2
You have to divide the whole expression by 1 / a since it is (x/a)^2.
Thank u it helped me
Good work
arc means???
arctan is inverse tan
Yup dude arctan is tan-¹(x/y)