trignometyr helpp.plzz help me...i dk how to prve identities ???

Question

anonymous · Answer

CCan you please show me an example of something you're struggling with?

anonymous · Answer

no like ..i am struggling with all those sums..its like we have to aply iddentites and prove lhs +rhs..but i dont know how to

anonymous · Answer

Well, the understanding that goes into having proofs is that the instructor and grader understand them. So if you reference the theorem or identity used, they generally will understand what you're talking about, if you're using it correctly. Does that help, or do you need to review the actual identities?

anonymous · Answer

plzz gimme a list of imp identitie splzzz

anonymous · Answer

http://www.sosmath.com/trig/Trig5/trig5/trig5.html