Buktikan bahwa: tan 2x=(1-tan y)/(1+tan y) , jika 2x+y=pi/4

Name: Buktikan bahwa: tan 2x=(1-tan y)/(1+tan y) , jika 2x+y=pi/4
Uploaded: 2024-02-09T10:46:43
Duration: PT2M2.467S
Description: Buktikan bahwa: tan 2x=(1-tan y)/(1+tan y) , jika 2x+y=pi/4