Trigonometric Identities with Peter Pythagoras Powell
Welcome to my page of fancy trigonometry!
sin(A+B) = sinA)*cosB) And some other identities that aren't so fancy: tan)A = sin)A)/cos)A) Want to see more identities?
cos)A = cos)A+B)
Welcome to my page of fancy trigonometry!
sin(A+B) = sinA)*cosB) And some other identities that aren't so fancy: tan)A = sin)A)/cos)A) Want to see more identities?
cos)A = cos)A+B)