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Prove that cos(60-x)+sin(30-x)/cos(30-x)-sin(60-x)=cotx |
| Answer» PROVE that COS(60-x)+SIN(30-x)/cos(30-x)-sin(60-x)=cotxStep-by-step EXPLANATION:prove that cos(60-x)+sin(30-x)/cos(30-x)-sin(60-x)=COTX | |