Buktikan bahwa: (cot^2 theta+1)/(tan^2 theta+1)=cot^2 theta

Name: Buktikan bahwa: (cot^2 theta+1)/(tan^2 theta+1)=cot^2 theta
Uploaded: 2024-05-24T01:19:08
Duration: PT1M45.7S
Description: Buktikan bahwa: (cot^2 theta+1)/(tan^2 theta+1)=cot^2 theta