trim light
First image, i think question is incomplete, can be wrong.
In second image what difference does "finite Xand Y" makes?
In third, i can't understand what the ques wants me to do. If someone can solve the last problem with explanation,i can perhaps understand it.
granite flickerBOT
rare python
First image, i think question is incomplete, can be wrong.
In second image what ...
First one is incomplete yes
rare python
First image, i think question is incomplete, can be wrong.
In second image what ...
Ur second image does not show the question
But it makes a difference in most cases, not really clear from ur image