Interesting solution to Venn diagram.
8:19
EXPONENTIAL INDICES
6:55
Simplification of Indices
12:51
Friction on pulleys(analysis)
8:31
Friction in an inclined plane(Analysis)
3:56
#circlegeometry#circletheorem#cyclicquadrilateral@tmath247
21:24
Compound and Simple Interest
7:20
Calculation under friction on pulleys.
15:13