SSC Exams (Non Technical)/ Railway Exams
Free courses
Quantitative Aptitude
Advance Maths
Lesson 1 of 5 • 3 upvotes • 8:17mins
Introduction of trigonometry
5 lessons • 43m
Trigonometry (in Hindi)
8:17mins
Basic Identities of Trigonometry (in Hindi)
8:08mins
Complementary Angle (in Hindi)
9:54mins
Height and Distance (in Hindi)
9:52mins
Questions of Height and Distance (in Hindi)
7:40mins