what is the value 4 cos^60°+4tan^45°- sin^ 30°
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Cos60= 1/2
Tan45= 1
Sin30= 1/2
So, 4(1/2) + 4(1) - (1/2)
2 + 4 - (1/2)
6- 1/2 = 11/2 = 5.5
Tan45= 1
Sin30= 1/2
So, 4(1/2) + 4(1) - (1/2)
2 + 4 - (1/2)
6- 1/2 = 11/2 = 5.5
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