In Exercises 1 and 2, describe the error(s). 1. 1 / tan x + cot(-x) = cot

Question:

In Exercises 1 and 2, describe the error(s).
1. 1 / tan x + cot(-x) = cot x + cot x = 2 cot x
2. 1 + sec(-Θ) / sin(- Θ) + tan(-Θ) = 1 - sec Θ / sin Θ - tan Θ

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

See More Books

Question Posted: Feb 14, 2018 03:17 AM

See More Questions

In Exercises 1 and 2, compute u + v and u - 2v. 1. 2. 1 2 1 2
In Exercises 1 and 2, write the equation of the line passing through P with normal vector n in (a) normal form and (b) general form. 1. 2. P = (0,0), n = P= (1,2), n=
In Exercises 1 and 2, find a system of linear equations that has the given matrix as its augmented matrix. 1. 2. 011 11 01 2 1 11 1-1 0 3 1 2 1121 4 0 10 2 30
If a= <1,0,1>, b= <2,1,-1>, and c= <0,1,3>, show that aX(bXc) is not equal (aXb)Xc.
How do relative and specific humidities change during a simple heating process? Answer the same question for a simple cooling process.
Legality and ethics are not the same thing. Sometimes the right decision from an ethical point of view may mean breaking a law or not exercising your right under the law. For example, a green light...
1 How does competitive product advertising differ from competitive institutional advertising?
Refer to the data in Exercise, regarding Saskatewan Can Company. Prepare journal entries to: Saskatewan Can Company manufactures recyclable soft-drink cans. A unit of production is a case of 12 dozen...
Geneva Company produces a ribbon with the following unit cost (excludes selling cost): Direct Materials $ 4.25 Direct Labour $ 5.00 Variable Overhead $ 6.30 Fixed Overhead $ 7.70 Unit Cost $23.25 The...
On 1 July 2016, Parent Ltd acquired 70 percent of shares in Subsidiary Ltd. On 31 March 2017 Parent Ltd sold $100,000 of inventory-type B that cost $80,000 to Subsidiary Ltd. On 1 July 2017,...
In Exercises 1-4, verify the identity. 1. sin 1/2 x cos x - sin 5/2 x cos x = cos3 x sin x 2. sec6 x(sec x tan x) - sec4 x(sec x tan x) = sec5 x tan3 3. (1 + sin y) [1 + sin(-y)] = cos2y 4. tan x +...
In Exercises 1-4, (a)use a graphing utility to grapheach side of the equation to determine whether the equation is an identity, (b)use the table feature of the graphing utility to determine whether...
Please use the sample means and variances of the above six financial variables in 2011 as an estimate of the population means and variances of the year 2012, and answer the following question: What...
Is there a difference between a Leader and a Manager; if yes, what and what are the differences? What is the message of the video ? https://youtu.be/TQhns5AwAkA
Thomas Inc. purchased 90% of Tracy Co. for $990,000 when the book value of Tracy was $1,000,000. There was no premium paid by Thomas. Tracy currently has 100,000 shares outstanding and a book value...
Troy Engines, Ltd., manufactures a variety of engines for use in heavy equipment. The company has always produced all of the necessary parts for its engines, including all of the carburetors. An...
A Community Hospital has two (2) service departments: Maintenance and Food Services. The hospital has three (3) patient care units, namely: General Medicine, OB, and Surgery. Additional information...
The following link is for the United States International Trade Commission database on current tariffs that the United States has in place: https://dataweb.usitc.gov/tariff/database This link is for...
Brown University Student Housing Inc. requires all tenants to pay a $500 security deposit, which will be returned at the end of the lease, less any repair costs on the apartment. Brown rented 275...
Draw two scatterplots, one for which r = 1 and a second for which r = 21.
In Exercises a point is moving along the graph of the given function at the rate dx/dt. Find dy/dt for the given values of x. (a) (b) (c) x = 0 dx y = tan x; dt 3 feet per second
In Exercises use the quotient Rule to find the derivative of the function. g(t) = 31 - 1 2t + 5
In Exercises a point is moving along the graph of the given function at the rate dx/dt. Find dy/dt for the given values of x. (a) (b) (c) dx y = cos x; dt 4 centimeters per second
When preparing government-wide financial statements, the modified accrual based governments funds are adjusted. Please show the adjustments (in journal entry form with debits and credits) that would...
I need help finding the callable price and call value
On 31 October 2022, the owner took goods for his son as a birthday gift. The cost price of the goods was R15 000

In Exercises 1 and 2, describe the error(s). 1. 1 / tan x + cot(-x) = cot

Question:

Step by Step Answer:

1 cot x cot x The correct substitution ...View the full answer

Algebra and Trigonometry

Students also viewed these Calculus questions