How to verify trig identities on the TI Nspire
Posted: 02 Aug 2016, 19:06I'm having trouble turning trig functions into expressions that the TI Nspire can read/accept. I'm trying to verify them.
Example problems
1. Cot 0/Csc 0 = Cos 0
2. tan^2 y + 1/sec y = sec y
3. cot s + tan s = sec s csc s
Example problems
1. Cot 0/Csc 0 = Cos 0
2. tan^2 y + 1/sec y = sec y
3. cot s + tan s = sec s csc s