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Popular >

24cos(45)

Solution

24 cos (4 5^{\circ})

Solution

122

+1

Solution steps

24 cos (4 5^{\circ})

Use the following trivial identity:

cos (4 5^{\circ}) = \frac{2}{2}

= 24 \cdot \frac{2}{2}

Simplify

24 \cdot \frac{2}{2} : 122

= 122

Popular Examples

128+127.5sin((2pi)/(16)*0)

128 + 127.5 sin (\frac{2 π}{16} \cdot 0)

sin(1.875)-(1.875)/2

sin (1.875) - \frac{1.875}{2}

128+127.5sin((2pi)/(16)*3)

128 + 127.5 sin (\frac{2 π}{16} \cdot 3)

sin (41. 8^{\circ})

(cos((3pi)/4)+isin((3pi)/4))^4

(cos (\frac{3 π}{4}) + i sin (\frac{3 π}{4}))^{4}

Frequently Asked Questions (FAQ)

What is the value of 24cos(45) ?
The value of 24cos(45) is 12sqrt(2)