What is the value of sin(0^2) ?

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sin(0^2)

sin (0^{2})

0

Solution steps

sin (0^{2})

Simplify

= sin (0)

Use the following trivial identity:

sin (0) = 0

sin (0)

sin (x)

periodicity table with

2 πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} sin (x) 0 \frac{1}{2} \frac{2}{2} \frac{3}{2} 1 \frac{3}{2} \frac{2}{2} \frac{1}{2} x π \frac{7 π}{6} \frac{5 π}{4} \frac{4 π}{3} \frac{3 π}{2} \frac{5 π}{3} \frac{7 π}{4} \frac{11 π}{6} sin (x) 0 - \frac{1}{2} - \frac{2}{2} - \frac{3}{2} - 1 - \frac{3}{2} - \frac{2}{2} - \frac{1}{2}

= 0

= 0

15 \cdot tan (2 7^{\circ})

arctan (- 0.4)

2 sin (\frac{5 π}{4}) + 2 cos (\frac{5 π}{4})

\frac{2 tan ( 7 5 ^{\circ} )}{1 - tan ^{2} ( 7 5 ^{\circ} )}

3 tan (6 0^{\circ}) cot (3 0^{\circ}) sin (4 5^{\circ}) csc (4 5^{\circ})