Question

what do you mean by astc rule ( umg ceds obj ).​

Answer 1

Explanation:

The abbreviation for 'all sin cos tan' rule in trigonometry is ASTC. ... The first letter of the third word T indicates that tangent and its reciprocal is positive in the third quadrant. The first letter of the last word C indicates that cosine and its reciprocal are positive in the fourth quadrant.

Answer 2

Aseptic technique means using practices and procedures to prevent contamination from pathogens. It involves applying the strictest rules to minimize the risk of infection. Healthcare workers use aseptic technique in surgery rooms, clinics, outpatient care centers, and other health care settings.



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