Topics

More AI tools from SnapXam
f(x)=1-cos(x)-2sin(x)^2−6−5−4−3−2−10123456−3-2.5−2-1.5−1-0.500.511.522.53xy

Exercise

1−cos⁡(x)=2sin⁡2(x)1-\cos\left(x\right)=2\sin^2\left(x\right)

Step-by-step Solution

Learn how to solve trigonometric equations problems step by step online. Solve the trigonometric equation 1-cos(x)=2sin(x)^2. Grouping all terms to the left side of the equation. Applying an identity of double-angle cosine: \cos\left(2\theta\right)=1-2\sin\left(\theta\right)^2. Apply the trigonometric identity: \cos\left(2\theta \right)=2\cos\left(\theta \right)^2-1. We can try to factor the expression 2\cos\left(x\right)^2-1-\cos\left(x\right) by applying the following substitution.
Solve the trigonometric equation 1-cos(x)=2sin(x)^2

Sign up to see the steps for this solution and much more.

Final answer to the exercise

x=0, x=0 ,  n∈Zx=0,\:x=0\:,\:\:n\in\Z

Try other ways to solve this exercise

  • Choose an option
  • Express in terms of sine and cosine
  • Simplify
  • Simplify into a single function
  • Express in terms of Sine
  • Express in terms of Cosine
  • Express in terms of Tangent
  • Express in terms of Cotangent
  • Express in terms of Secant
  • Express in terms of Cosecant
  • Load more...
Can't find a method? Tell us so we can add it.

Similar Questions Solved

2cos⁡2x−1=02\cos^2x-1=0

2sin⁡2x−1=02\sin^2x-1=0

2cos2x−1=02cos^2x-1=0

2sin⁡(x)−1=02\sin\left(x\right)-1=0

2sin⁡(x)=32\sin\left(x\right)=\sqrt{3}

2sin⁡(x)+3=02\sin\left(x\right)+\sqrt{3}=0

tan⁡(x)+3=0\tan\left(x\right)+\sqrt{3}=0

Main Topic: Trigonometric Equations

A trigonometric equation is an equation in which one or more trigonometric ratios appear.

Related Topics

1−cos(x)=2sin2(x)
Symbolic mode
Text mode
Go!
1
2
3
4
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
D□x
∫
∫◻
|◻|
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

Empowering students and teachers through AI

By signing up, you agree to SnapXam's Terms and Privacy Policy.

Already have an account? Login here
Forgot your password?

Empowering students and teachers through AI



Register here if you don't have an account.
Forgot your password?

Your Personal Math Tutor. Powered by AI

Available 24/7, 365 days a year.

Complete step-by-step math solutions. No ads.

Choose between multiple solving methods.

Download unlimited solutions in PDF format.

Premium access on our iOS and Android apps.

Join 1M+ students worldwide in problem solving.

Choose the plan that suits you best:
Pay $6.97 USD securely with your payment method.
Please hold while your payment is being processed.
Create an Account