proof the trignometry identity tan A = Sin A
Answers
Answered by
1
tanA= sinA
sinA/cosA= sinA
cosA= 1
A= 0,2π,4π.......
if A= 0,2π ,4π...we can call sinA= tanA
sinA/cosA= sinA
cosA= 1
A= 0,2π,4π.......
if A= 0,2π ,4π...we can call sinA= tanA
Similar questions