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Popular Trigonometry >

(sin^4(pi))/4

Solution

\frac{sin ^{4} ( π )}{4}

Solution

0

Solution steps

\frac{sin ^{4} ( π )}{4}

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

= \frac{0 ^{4}}{4}

Simplify

= 0

Popular Examples

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

cos(pi(8.3-5.4))+sin(pi(8.3-5.4))

-(-10-16)/2 sin(-60)+(-5)cos(-60)

Frequently Asked Questions (FAQ)

What is the value of (sin^4(pi))/4 ?
The value of (sin^4(pi))/4 is 0