So, then what I get is that this is also equal to, so using integration by parts I get that the following expression: So, I see that this well the first one again is 0 because I have used using my assumption , right.
-வை எடுத்துக்கொண்டால் மறுபடியும் முதல் பகுதி 0 ஆகும் . எனவே