Questions LLC
Login
or
Sign Up
Ask a New Question
Proving Relationships
Questions (1)
1)Use the definitions sin0(theta) = y/r, cos0(theta) = x/r and/or tan0(theta) = y/x to prove that
cot0(theta) = 1/tan0(theta)
2 answers
asked by
abeer
546 views
Parent Categories (1)
Trigonometric functions and identities
