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Dima020 [189]
3 years ago
10

Show that point (pi/3,1/2) is on the curve of y=cosx

Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0
Here y=1/2 x=pi/3=60°

y=cosx
1/2=cos60° and cos60°=1/2
so LHS=RHS

so that point is on curve y=cosx
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