Question: sin x 3. Show step by step how you use tan x = - COS X and the compound formulas for sine and cosine to

sin x 3. Show step by step how you use tan x = - COS X and the compound formulas for sine and cosine to produce the addition formula for tangent, tan(A + B) = tan A + tan B 1-tan Atan B [4 marks]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Summer Tyme, Inc., is considering a new 3 - year expansion project that requires an initial fixed asset investment of $ 5 5 3 , 2 7 7 . The fixed asset will be depreciated straight - line to 2 3 , 9...

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

Taylor Series: Trigonometric Functions Topics covered: Loops, Mathematical Library Functions, and Functions Lab Due Feb 5 at midnight Objective: This lab is an introduction to functions. It utilizes...

On December 31, 2021, there is a batch of commodities sold under FOB destination conditions in the shipping area, and this batch of commodities is not included in the inventory count middle. There is...

Answer the below questions. (a) What is an asset swap? (b)In pricing a single-name CDS, what information does the par asset swap market contain?

Consider the Michelson stellar interferometer. Under what conditions will the fringes vanish when the light comes from two equally bright stars? Compare this to the situation in which there is only...

=+16The Consumer Price Index (CPI) represents changes in prices of all goods and services purchased for consumption by urban households. User fees (such as water and sewer service) and sales and...

Dawayne Wade Company purchased equipment for $212,000 on October 1, 2008. It is estimated that the equipment will have a useful life of 8 years and a salvage value of $12,000. Estimated production is...

Dell as a global technology provider aims to support the deployment and upkeep of technology through digital literacy program to 3 million youths in the underserved communities. The statement above...

During 2018, Landers Company had net sales of $16,700,000. The beginning total assets were $8,800,000. The asset turnover ratio was 1.7 times. Calculate the ending total assets of Landers. (Round any...

1. Discuss the use of forensic toxicology in criminal investigations. Include examples of cases where toxicological analysis was crucial. 2. Evaluate the ethical and legal considerations involved in...

1. Describe the role of forensic anthropology in criminal investigations. (5 points) 2. Explain the difference between class and individual characteristics in forensic evidence. Provide examples. (5...

1. Discuss the importance of bioinformatics in modern biotechnology. Include examples of its applications in the field. (10 points) 2. Evaluate the potential benefits and risks associated with the...

1. Describe the process of gel electrophoresis and its application in biotechnology. (5 points) 2. Explain how monoclonal antibodies are produced. (5 points) 3. Discuss the ethical considerations...

What is Larmors formula? Explain with a suitable example.

If you borrow $6,000 at 12% APR for 18 Months, what will your monthly payment be? What is the effective interest rate on this loan?

Find the cross product a x b and verify that it is orthogonal to both a and b. a = (t, 1, 1/t), b = (t 2 , t 2 , 1)

A survey conducted by a large brokerage company addressed the proportion of African Americans and White Americans who have money invested in the stock market. Suppose the file titled Stockrace...

The manager at the Sacramento, California, airport recently conducted a study of passengers departing from the airport. A random sample of 100 passengers was selected. The data are in the file called...

A 2015 study done by the Employee Benefit Research Institute (EBRI) found about 22% of workers said they and/or their spouses were very confident that they are saving enough for retirement. The file...