Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. algebra
  3. verify the identity 2 cos 3x sin x 2 sin x cos x 8

Verify the identity 2 cos 3x sin x 2 sin x cos x 8 cos...

80.2K

Verified Solution

Question

Algebra

image

Verify the identity 2 cos 3x sin x 2 sin x cos x 8 cos x sin x Working with the left hand side use a Product to Sum Identity and then simplify LHS 2 cos 3x sin x 2 LHS 2 1 sin 3x x Use a Double Angle Identity for the first term and then simplify by grouping like terms LHS 2 1 II sin 2x sin 2x Use the Double Angle Identities as needed and then simplify by finding the product 1 2 1 2 sin x 1 1 sin 2x 8 cos x sin x 2 sin x cos x 8 cos x sin x

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Performance of stock screeners. In Exercise 2.44 (p. 71) you learned that stock screeners are automated...

Basic Math
Q

You are interested in knowing the proportion of people that are observing the CDC guidelines for...

Statistics
Q

Although bats are not known for their eyesight, they are able to locate prey (mainly insects)...

Basic Math
Q

Item 1 In the case below, the original source material is given along with a sample of...

Psychology
Q

Design a control for four electric motors. Motors 1, 2, and 3 are to be controlled...

Electrical Engineering
Q

Interviewing Critique: While in an interview, Tom was asked to describe his professional experience with his current...

General Management
Q

Consider the following three bonds: Bond Coupon Rate Maturity (years) Price A 0% 1.0 $947.5572 B 7% 1.0 $1,014.8980 C 5% 1.5 $981.4915 Assume that coupons are paid every 6 months and...

Finance
Q

1.      What are share splits and what accounting entries are necessary when a share split is undertaken? 2.      Are preference shares...

Accounting
Q

s diagram lines AC and DE are parallel and line DC is perpendicular to each...

Geometry
Q

5 Solve the equation Do not use a calculator Give an exact value 5 points...

Calculus
Q

Cairns owns 75 percent of the voting stock of Hamilton, Inc....

Accounting
Q

Buying land with a notes payable would: a. Decrease...

Accounting