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Cos 65o has the same value as
Question 1
Report
Cos 65
o
has the same value as
Sin 65
o
Cos 25
o
Cos 115
o
Cos 205
o
Cos 295
o
Answer Details
Read lesson note on Sine, Cosine And Tangent Of An Angle (WAEC)
Read lesson note on Introductory Calculus (WAEC)
Sine, Cosine And Tangent Of An Angle
Introductory Calculus
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