Scratchnem
Scratchnem
27-10-2019
Mathematics
contestada
Help please, will give brainliest
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Anonimity
Anonimity
07-10-2021
cos (-m) = n and sin (-m) = -k
Step-by-step explanation:
cos(-m) = n → n = cos m
sin(-m) = k → k = - sin m
so the answer is
option D
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