EPQP's answer to .....'s Junior College 1 H2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
EPQP
Epqp's answer
397 answers (A Helpful Person)
1st
There's no restriction on the limits position, you just have to adjust f(θ) accordingly.