Math, asked by felixpraveen, 1 year ago

x=rsinAcosC,y=rsinAsinC and z=rcosA,prove that rsquare=xsquare+ysquare+zsquare

Answers

Answered by shraddha19200423
1
hey
sorry i don't understand ...

krishh2001: do you have any boyfriend
shraddha19200423: no
krishh2001: OK good
krishh2001: can we talk in Instagram
shraddha19200423: main insta nhi use karti
krishh2001: WhatsApp.???
shraddha19200423: hanji
krishh2001: can we talk in WhatsApp please
shraddha19200423: no
krishh2001: Hahaha.
Similar questions