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Popular >

4sin(180)

Solution

4 sin (18 0^{\circ})

Solution

0

Solution steps

4 sin (18 0^{\circ})

Use the following trivial identity:

sin (18 0^{\circ}) = 0

= 4 \cdot 0

Simplify

= 0

Popular Examples

sin((7pi)/8)-sin((7pi)/6)-cot(pi/3)

sin (\frac{7 π}{8}) - sin (\frac{7 π}{6}) - cot (\frac{π}{3})

2sin(60)sec(30)cos(45)tan(45)

2 sin (6 0^{\circ}) sec (3 0^{\circ}) cos (4 5^{\circ}) tan (4 5^{\circ})

3 + 2 sin (\frac{π}{4})

cos(30)+tan(45)

cos (3 0^{\circ}) + tan (4 5^{\circ})

arctan((2.5)/(1.8))

arctan (\frac{2.5}{1.8})

Frequently Asked Questions (FAQ)

What is the value of 4sin(180) ?
The value of 4sin(180) is 0