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Popular >

2cos^2(1)

Solution

2 cos^{2} (1)

Solution

0.58385 \dots

Solution steps

2 cos^{2} (1)

Refine to a decimal form

= 0.58385 \dots

Popular Examples

cos(arcsin(3/7))

cos (arcsin (\frac{3}{7}))

-3.5*3.5*sin(3.5*2.4-0.8)

- 3.5 \cdot 3.5 \cdot sin (3.5 \cdot 2.4 - 0.8)

(120)/(tan(24))

\frac{120}{tan ( 2 4 ^{\circ} )}

sqrt(3)(cos(pi/3)+isin(pi/3))

3 (cos (\frac{π}{3}) + i sin (\frac{π}{3}))

arctan((1.57)/(18.75))

arctan (\frac{1.57}{18.75})

Frequently Asked Questions (FAQ)

What is the value of 2cos^2(1) ?
The value of 2cos^2(1) is 0.58385…