The karm yogis, who are of purified intellect, and who control the mind and senses, see the Soul of all souls in every living being. Though performing all kinds of actions, they are never entangled.
I used shell method with these three problems and got the same answers! Sometimes shell makes these easier and sometimes it makes them harder, but I like to understand the concepts.
The calculator is simply looking for a variable when integrating, and since there is no y function on a calculator to input we use x instead. The answer where the variable is x and y will be the same. If it were not the same, then we would simply have to integrate the function using algebraic methods and anti derivatives
Looked at your list of videos starting from the oldest trying to decipher my order on which to study first and felt confused I’ve started a bit of calculus but need to go further back to pre cal and possibly algebra .was looking at chronological order ……as a point to study your own lessons I hope I’m being clear
