For the following exercises, verify the identity. cos 2 x tan 2 x = 2
Question:
For the following exercises, verify the identity.
cos2 x − tan2 x = 2 − sin2 x − sec2 x
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
cos 2 x tan 2 x 2 si...View the full answer
Answered By
Hardik Dudhat
I am semi-qualified Chemical Engineering ,I have scored centum in accounting in my senior secondary and in my graduation. I have always helped my fellow students with their concerns on the subject, i have tutored on various tutoring sites in the past and also have taken home tuitions for degree and MBA students. As a tutor, I don't want my students to just get a solution, I want them to understand the concept and never have a doubt in that area thereon and i believe in excelling and not in educating.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
In the following exercises verify that the given equation is Cauchy-Euler and solve it. (Solutions Below) Solutions a) x?y" 2y = 0 b) x?y" + xy' + 4y = 0 c) 25xy" + 25xy' +y = 0 d) 3x2y" + 6xy +y =...
-
Verify Lagranges identity for |a x b| for a = [3, 4, 2] and b = [1, 0, 2]. Prove it, using sin 2 γ = 1 - cos 2 γ. The identity is |a x b| = V(a a) (b b) (a b)?. (12)
-
Verify that the following are identities (see Example 6). (a) Sin2 v + 1/ sec2 v = 1 (b) Cos 3t = 4 cos3 t - 3 cos t (c) Sin 4x = 8 sin x cos3 x - 4 sin x cos x (d) (1 + cos ) (1 - cos ) = sin2
-
For the following project please follow the below guidelines unless otherwise stated by your instructor. Worth 20% of the total grade. Read and follow all instructions in order to receive full...
-
What are some common barriers to communication? Discuss how they impact the communication process.
-
A steel shaft of \(0.05 \mathrm{~m}\) diameter and \(2 \mathrm{~m}\) length is fixed at one end and carries at the other end a steel disc of \(1 \mathrm{~m}\) diameter and \(0.1 \mathrm{~m}\)...
-
Describe the mediation process.
-
Carter Corporation made sales of $900 million during 2016. Of this amount, Carter collected cash for $871 million. The company's cost of goods sold was $280 million, and all other expenses for the...
-
Give a summary of the article 1. https://www.cnbc.com/2023/09/01/heres-where-the-jobs-are-for-august-2023-in-one-chart.html 2. ...
-
Ming Companys chart of accounts includes the following selected accounts. 101 Cash 201........Accounts Payable 120 Merchandise Inventory...306 T. Ming, Drawing 130 Prepaid Insurance.....505 Cost of...
-
For the following exercises, simplify each expression. Do not evaluate. 6 sin(5x) cos(5x)
-
For the following exercises, prove the identity. 4sin(3x)cos(4x) = 2 sin(7x) 2 sinx
-
A step-up transformer is designed to produce 1380 V from a 115-V ac source. If there are 400 turns on the secondary coil, how many turns should be wound on the primary coil?
-
Q1. An investment group purchased a property in 1995 for $300,000 and sold it for $900,000 in 2002. What is the annualized rate of return on this property? Q2. The Husky Group achieved 13%, 16%, and...
-
University of Florida develops it's winter course schedule based on expected enrollments. The total expense for the university is the teaching stipend for the faculty, overhead for the facilities,...
-
During the financial year ended 30th June 2019, Milk Park Ltd received rental revenue of 38,500 which relates to the following financial year. The related revenue is taxable by the ATO when the...
-
4. Suppose the mean residual life function, mrl(t) := E(T t | T > t), of a continuous survival time T is given by mrl(t) = t + 10 for t 0. (a) Find the mean of T. (b) Find h(t). (Hint. h(t) dt =...
-
To settle a debt with interest at 12% compounded semiannually, Mr Who agrees to make 15 payments of $400 at the end of each half-year and a final payment of $292.39 six months later. How much did Mr...
-
Assume you invest $4,000 today in an investment that promises to return $9,000 in exactly 10 years. a. Use the present value technique to estimate the IRR on this investment. b. If a minimum annual...
-
Make an argument that Williams had a right to delay the closing until after August 1.
-
Determine whether the given function is linear or nonlinear. If it is linear, determine the equation that defines y = f (x). X -2 -1 0 1 2 y 12 7 2 -3 -8
-
Problems 126 135 are based on previously learned material. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam,...
-
Problems 126 135 are based on previously learned material. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam,...
-
Jeff Getler sold (short) 30 ounces of gold at $1,500/oz and bought (long) 3,000 ounces of silver at $16/oz. The initial and maintenance margins for each position are, $4,500/$2,900 (gold) and...
-
Lauren Wang invented a simple stock index which has futures contracts traded on it. The index is composed of three stocks whose current values are $50, $120 and $80, respectively. The index is...
-
Using IBM balance sheet and income statement, create common-size, common base-year, and common-size, common base-year financial statements. Part IV: Financial Ratios Using IBM financial statements,...
Study smarter with the SolutionInn App