6 Replies
@Apu
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.Sorry for the late response but yeah I think I got it.
eh your soln is not that clear. can you explain it pls
In the first terms we take delta 2 times consecutively (on left side of the paper)
Then we plug it's value to the first (and second) term
in delta^2 sin(x+h)
Now in the first term apply E^(-1), i.e. subtract h from all the terms
In the second term divide by Esin(x+h)