What is the value of (sin^3(pi))/3-(sin^3(0))/3 ?

The value of (sin^3(pi))/3-(sin^3(0))/3 is 0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(sin^3(pi))/3-(sin^3(0))/3

\frac{sin ^{3} ( π )}{3} - \frac{sin ^{3} ( 0 )}{3}

0

Solution steps

\frac{sin ^{3} ( π )}{3} - \frac{sin ^{3} ( 0 )}{3}

Use the following trivial identity:

sin (π) = 0

sin (π)

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

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

= \frac{0 ^{3}}{3} - \frac{0 ^{3}}{3}

Simplify

= 0

sin (4 π^{2})

10 \cdot sin (1 0^{\circ})

1 \cdot sin (0)

1 \cdot sin (1)

5 sin^{2} (0)

What is the value of (sin^3(pi))/3-(sin^3(0))/3 ?
The value of (sin^3(pi))/3-(sin^3(0))/3 is 0