CBSE Class 10 - Introduction to Trigonometric Identities Videos
- prove that 1+sina-cosa/1+sina+cosa=√1-cos/√1+cosa
- sin teta + 2cos teta =1 prove that 2sin teta - cos teta =2
- Cosec²72° - tan²18°=1
- Show that … cosec theta minus 2sin cube theta upon 2cos cube theta minus cos theta is equals to tan theta
please help me to solve this problem
how to prive
Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.