Question: Establish the ff. and indicate the identities used tan? a + sec a +1 18. tan a + sin a tan a + cot a

Establish the ff. and indicate the identities used

tan? a + sec a +1 18. tan a + sin a

tan? a + sec a +1 18. tan a + sin a tan a + cot a

Step by Step Solution

★★★★★

3.43 Rating (159 Votes )

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 Mathematics Questions!

Q:

Indicate identities used n cot20-1 Prove: cot 20 2cot0

Q:

Indicate whether classical, empirical, or subjective probability should be used to determine each of the following: a. The probability that the Green Bay Packers will make the playoffs this year. b....

Q:

Indicate which sampling method would most likely be used in each of the following situations: a. An interview conducted with mayors of a sample of cities in Florida b. A poll of voters regarding a...

Q:

In Exercises determine the convergence or divergence of the series using any appropriate test from this chapter. Identify the test used. n=1 3 5 7(2n + 1) 18" (2n - 1)n!

Q:

Ludwig Electronics Inc. has a plan to compensate its employees for certain absences. Each employee can receive five days' sick leave each year plus 10 days' vacation. The benefits carry over for two...

Q:

Sensible CDs is a regional retail chain that sells used CDs. The company has eight stores throughout the Philadelphia region. At each store, customers can bring in used CDs to sell to Sensible or to...

Q:

Werstiner Corporation is preparing its cash flow statement by the indirect method. The company has the following items for you to consider in preparing the statement. Identify each item by where it...

Q:

The compressor discussed in Illustrations 3.4-4 and 4.5-1 is being used to compress air from 1 bar and 290 K to 10 bar. The compression can be assumed to be adiabatic, and the compressed air is found...

Q:

On January 1, 2008, the company purchased equipment for $600,000. The equipment has a 20-year expected useful life and $0 residual value. Initially, the company used double-declining-balance...

Q:

On January 1, 2008, the company purchased equipment for $400,000. The equipment has an 8-year expected useful life and $0 residual value. Initially, the company used straight-line depreciation. On...

Q:

For a binomial probability distribution with P = 0.4 and n = 20, find the probability that the number of successes is equal to 9 and the probability that the number of successes is fewer than 7.

Q:

Find the probability distribution of this set ofobservations: 10 14 13 15 16 12 14 15 11 13 17 15 16 14 12 13 11 15 15 14 12 16 14 13 13 14 13 12 14 15 16 14 11 14 12 15 14 16 13 14

Q:

12. In this exercise, you learn about the CancelButton property of a Windows form. Open the Cancel Solution (Cancel Solution.sln) file contained in the VB2012\Chap03\Cancel Solution folder. a. Open...

Q:

At 25 C, the decomposition of dinitrogen tetraoxide N2O4(g) 2 NO2(g) has an equilibrium constant (Kp) of 0.144. At equilibrium, the total pressure of the system is 0.0758 atm. What is the partial...

Q:

The Enhanced Products Division of Forrest Industries makes ceramic pots that are used to hold large decorative plants. During 2013, the division produced 10,000 pots and incurred the following costs:...

Q:

The following is a summary of the transaction that took place during the year: Inventories were bought on credit for 17,220. Inventories were bought for 3,760 cash Credit sales revenue amounted to...

Q:

Using the financial statement provided (an Excel spreadsheet with the data is available on Blackboard),. prepare a complete Statement of Cash Flows that shows both the direct method and the indirect...

Q:

Name of the legislation -Anti discrimination Law Describe the following questions based on the above legislation? 1. Two (2) key practices that are prohibited by the law? 2. A brief summary of how...

Q:

17 20 Fundamental Identities Use the fundamental identities to write the first expression in terms of the second 17 tan t cos t sin t 18 tant sec t cos t 19 tan t sin t t in Quadrant IV 20 sec t sin...

Q:

Task: Write a Program that computes the shortest distance between any two routers in a network based on the Dijkstra Algorithm. The algorithm involves finding the shortest spanning tree between a...

Q:

Homework Assignment 5 1. Explain what a call option on an individual stock is and compare the potential gain and loss associated with writing a naked call option and buying a call option. Now explain...

Q:

The following information is given about the function f($) : 2:1:(3: 2)3. - f'(:r:) : 4(2 + :13)2(1 + 2:12) - f'(m):0when$:%andm:2 - f\" at) : 24:32 72:1\": +48 . ff! m):0whenm:1and$:2 ( ( Indicate...

Q:

Explain why you think that the agency created a plan to evaluate the program. Explain why the social work agency chose to use a chi-square statistic to evaluate whether there is a difference between...

Q:

Explain why you think that the agency created a plan to evaluate the program. Explain why the social work agency chose to use a chi-square statistic to evaluate whether there is a difference between...