Open In App

Warning: foreach() argument must be of type array|object, bool given in /var/www/html/web/app/themes/studypress-core-theme/template-parts/header/mobile-offcanvas.php on line 20

Chapter 10: Q 2. (page 676)

The Double-angle Formula for the sine function is $\sin (2 θ) =_______$ .

Short Answer

Expert verified

The Double-angle Formula for the sine function is $\sin (2 θ) = 2 \sin θ \cos θ$ .

Step by step solution

Step 1. Given information

The incomplete statement is "

The Double-angle Formula for the sine function is $\sin (2 θ) =______$ "

Step 2. Fill in the blank.

The double-angle formula for the sine function is defined as $\sin (2 θ) = 2 \sin θ \cos θ$ .

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

True or False

To eliminate the $x y -$ term from the equation $x^{2} - 2 x y + y^{2} - 2 x + 3 y + 5 = 0$ , rotate the axes through an angle $θ$ , where $\cot θ = B^{2} - 4 A C$ .

Answer the following problem using the figure,

If a > 0 the equation of the parabola is of the form:

$a) {(y - k)}^{2} = 4 a (x - h) b) {(y - k)}^{2} = - 4 a (x - h) c) {(x - h)}^{2} = 4 a (y - k) d) {(x - h)}^{2} = - 4 a (y - k)$

The standard equation of a circle with center at $(2, - 3)$ and radius 1 is ________.

The graph of a parabola is given. Match graph to its equation.

$A) y^{2} = 4 x C) y^{2} = - 4 x E) {(y - 1)}^{2} = 4 (x - 1) G) {(y - 1)}^{2} = - 4 (x - 1) B) x^{2} = 4 y D) x^{2} = - 4 y F) {(x + 1)}^{2} = 4 (y + 1) H) {(x + 1)}^{2} = 4 (y + 1)$

The graph of a parabola is given. Match each graph to its equation.

$A) y^{2} = 4 x C) y^{2} = - 4 x E) {(y - 1)}^{2} = 4 (x - 1) G) {(y - 1)}^{2} = - 4 (x - 1) B) x^{2} = 4 y D) x^{2} = - 4 y F) {(x + 1)}^{2} = 4 (y + 1) H) {(x + 1)}^{2} = 4 (y + 1)$

See all solutions

Recommended explanations on Math Textbooks

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free

The Double-angle Formula for the sine function is $\sin (2 θ) =_______$ .

Short Answer

Step by step solution

Step 1. Given information

Step 2. Fill in the blank.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Theoretical and Mathematical Physics

Logic and Functions

Applied Mathematics

Calculus

Probability and Statistics

Study anywhere. Anytime. Across all devices.

Company

Product

Help

The Double-angle Formula for the sine function issin2θ=_______.

Short Answer

Step by step solution

Step 1. Given information

Step 2. Fill in the blank.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Theoretical and Mathematical Physics

Logic and Functions

Applied Mathematics

Calculus

Probability and Statistics

Study anywhere. Anytime. Across all devices.

The Double-angle Formula for the sine function is $\sin (2 θ) =_______$ .