Question: Prove the identity. cos( x - 1 ) - sin( x + ) =0 Use the Addition and Subtraction Formulas, and simplify. cos ( x

Prove the identity. cos( x - 1 ) - sin( x + ) =0 Use the Addition and Subtraction Formulas, and simplify. cos ( x - " ) - sin ( x + 35 ) = (cos( x) ) ( + (sin(x)) ( sin ())) - ((sin(x))(cos(#)) +(cos(x))( sin(;))) = (cos(x) ) )+ ( sinco ) ( = ) - ( since) ) ( = ) - ( cosco ) ( 1 3 )

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 Mathematics Questions!

You have just arrived in a new city and would like to see its sights. Each sight is located in a square and you have assigned each a beauty value. Each road to a square takes an amount of time to...

1. prove for 1+cot^2 =csc^2 2. verify for the identity cos x /1 - sin x = 1 + sin x / cos x 3. is the equation an identity s 2x = 1-2sin 2 x

What is the step by step process to end up with "sec x" And for every step it's asks if it's the following:Algebra Reciprocal QuotientPythagorean Odd/Even Prove the identity. cos x (1 + tan x) = sec...

Prove the identity sin x 7 sin x Use the Subtraction Formula for Sine and then simplify sin x sin x sin x It II cos x sin 77 1 cos x 0

39. P(2, 3) is on the circle with center O(0, 0). a. Write an equation of the circle. b. Write an equation for the tangent / to the circle at P. (Hint: 1 is perpendicular to OP.) 7. Find an equation...

35, 49, 53,59 with work please. Thank you 216 CHAPTER 3 Differentiation Rules function. If y = xP/4, then y = x. Use implicit different tion to show that 35-38 Find y" by implicit differentiation. 9...

MATH 115 Precalculus Summer, 2017, V3.1 SHORT ANSWER, with work required to be shown, as indicated. 18. Find the equation for a line which passes through the points (5, 2) and (7, -8). Write the...

1 Example 4 Express tan Solution We write ii Take x cos 0 then proceeding as above we get sin tan COS X 1 sin x Example 5 Write cot Therefore cot 3 tan tan tan tan 1 X 1 x 1 1 COS X Solution Let x...

I need help with this problem please. Prove the identity. sin x 1 - cos x = csex + cotx Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a...

I need help solving these problems, please 5. [-/6.66 Points] DETAILS Verify the identity algebraically. Use the table feature of a graphing utility to check your result numerically. (Simplify at...

You dont have to show your work. You can circle the answer on the scratch work if you do have it. Use an Addition or Subtraction Formula to find the exact value of the expression, as demonstrated in...

Questions 1- Choose: Relation which means eating at same table is called ............ in which one symbiont get benefits and cause no harm to host. A- Commensalism b- Mutualism c-...

Many countries around the world do not allow use of the LIFO method. The harmonization of accounting standards across countries may require a compromise on the use of LIFO concepts. Some accountants...

MATH - 3 0 0 7 : Advanced Calculus Final Examination Winter 2 0 2 5 2 . [ 6 marks ] Solve the following questions for y in the following differential equations. Use either the separation of variables...

Otero Fibers, Inc., specializes in the manufacture of synthetic fibers that the company uses in many products such as blankets, coats, and uniforms for police and firefighters. Otero has been in...

What is a cash equivalent? Why are cash equivalents combined with cash on a balance sheet?

A substantial portion of inventory owned by Prentiss Sporting Goods was recently destroyed when the roof collapsed during a rainstorm. Prentiss also lost some of its accounting records. Prentiss must...

The following selected data were taken from the financial statements of Robinson Inc. for December 31, 2014, 2013 and 2012: The 2014 net income was $372,000, and the 2013 net income was $492,000. No...

Journalize the following transactions that occurred in September 2018 for Aquamarines. No explanations are needed. Identify each accounts payable and accounts receivable with the vendor or customer...

Davis enters into a contract giving Woody the right of first refusal on a tract of land owned by Davis. Davis subsequently offers the land to Fred without first offering it to Woody. An appropriate...

5. How is communication affected by how we demarcate the boundaries of a problem?

7. How does the framing of a situation affect the situation regarding communica-tion?

1. To generate a discussion on the concept of roles