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Simplify the trigonometric expression $4\sin\left(\frac{\pi }{8}\right)\cos\left(\frac{\pi }{8}\right)$

Step-by-step Solution

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asin
acos
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sinh
cosh
tanh
coth
sech
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asinh
acosh
atanh
acoth
asech
acsch

Final Answer

$1.414213$
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Step-by-step Solution

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Divide $\pi $ by $8$

$4\sin\left(\frac{\pi}{8}\right)\cos\left(\frac{\pi }{8}\right)$

Learn how to solve simplify trigonometric expressions problems step by step online.

$4\sin\left(\frac{\pi}{8}\right)\cos\left(\frac{\pi }{8}\right)$

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Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression 4sin(pi/8)cos(pi/8). Divide \pi by 8. Divide \pi by 8. The sine of \frac{\pi}{8} equals 0.382683. Multiply 4 times 0.382683.

Final Answer

$1.414213$

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Function Plot

Plotting: $1.414213$

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5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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Main Topic: Simplify Trigonometric Expressions

Simplification of trigonometric expressions consists of rewriting an expression with trigonometric functions in a simpler form. To perform this task, we usually use the most common trigonometric identities, and some algebra.

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