Jika cos x=akar(5)/5 maka cot (pi/2-x)=...

Name: Jika cos x=akar(5)/5 maka cot (pi/2-x)=...
Uploaded: 2024-03-30T18:47:00
Duration: PT1M36.967S
Description: Jika cos x=akar(5)/5 maka cot (pi/2-x)=...