Alot
show that cos (x-40°) = sin ( x+ 50°).
hence, or otherwise, solve the equation
c...
Mathematics, 31.08.2019 18:30 Lovely9678
Alot
show that cos (x-40°) = sin ( x+ 50°).
hence, or otherwise, solve the equation
cos (x - 40°) = 4 sin ( x+ 50°), giving all
solutions between 0° and 360°
Answers: 2
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