koku's life journal

NTVY014 (Physical education I) [swimming] - practised more of backstroke and breaststroke (i can finally sync up the breathing right!!) started on front crawl, it is difficult..

NMAI057 (Linear algebra 1) [lecture] - mostly stuff i did not comprehend, focusing on subspaces and linear span, will have to look into it more when i have time, also linear independence which i somewhat understand!

NMAI057 (Linear algebra 1) [tutorial] - didn't do well on last week's quiz, but i think i demolished today's, after we found an inverse of a matrix within a skew field and some other things with skew fields, little bit on vector spaces