Trigonometry - Polytechnic semester 1 maths for 2015,2021 scheme

This video contains topics from Semester 1 mathematics..
This video covers both 2015 and 2021 scheme trigonometric portions..
other polytechnic related videos :
maths imp topics :    • Polytechnic | Mathematics | semester 1|202...  
maths imp toipcs part 2 :    • Polytechnic | Maths-Part2 | semester 1|202...  
maths imp toipcs part 3 :    • Polytechnic | Maths-Part3 | semester 1|202...  
Please go through my channel and find more related videos..
ALL THE BEST GUYS!!!