pdiddyy54681 pdiddyy54681

22-03-2024
Mathematics

contestada

Given sin(u) = negative startfraction 7 over 25 endfraction and cos(v) = negative four-fifths, what is the exact value of cos(u-v) if both angles are in quadrant iii?
O negative startfraction 117 over 125 endfraction
O negative startfraction 24 over 25 endfraction
O three-fifths startfraction 117 over 125 endfraction

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