Рет қаралды 179
In this video
1. I will explain questions related to direction cosines.
2. This video is helpful for B.Sc. 2 nd Sem of all Universities (UP).
3. This video is also helpful for students who are planning for TGT and PGT exams. #csirnet #iitjam #gate #metricspace #realanalysis #upsc #pgt #tgt #welcomeinmathsworld #mathematics #mechanics #directioncosine