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Popular >

5cos(25)

Solution

5 cos (2 5^{\circ})

Solution

4.53153 \dots

Solution steps

5 cos (2 5^{\circ})

Refine to a decimal form

= 4.53153 \dots

Popular Examples

(15*sin(48))/(sin(60))

\frac{15 \cdot sin ( 4 8 ^{\circ} )}{sin ( 6 0 ^{\circ} )}

arctan (\frac{11}{15})

2(cos(60)+isin(60))

2 (cos (6 0^{\circ}) + i sin (6 0^{\circ}))

arccos (cos (5))

(2tan((5pi)/8))/(1-tan^2((5pi)/8))

\frac{2 tan ( \frac{5 π}{8} )}{1 - tan ^{2} ( \frac{5 π}{8} )}

Frequently Asked Questions (FAQ)

What is the value of 5cos(25) ?
The value of 5cos(25) is 4.53153…