Recent content by Mustave Ashab Behon

I think i shouldn’t memorize the sources of formulas, rather understand it and memorize the main formula

I think i shouldn’t, but im getting confused

I always try to understand the source of a formula but later i cant remember it well, most of the time i completely forgets it. Should i memorize the sources of formulas also or just understand it? Is it necessary to make myself remember the sources always? I saw my friends can remember all the...