1+ cos x + cos 2x sin x + sin 2x should be modified to this expression: 1 cos?x

Q: What I've done:  (1000)(Pi)(3)^2(4)(9.81) = 353160 Pi 353160 Pi * 2 = 706320 Pi =2218969.723…

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Q: (学) j+: lj=0

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Q: 1/3(6x+9) with the commutative property I get the equation 1/3(6x) + 1/3(9) How do you simplify this…

A: A binary operation is said to be commutative if changing the order of the operands does not change…

Q: The proof is amazing, I just don't understand a little tiny step. How does 42/n<1 go

A: First of all, it must be noted, which is missing in the proof that

Q: Chapter 14 Decimal Notation and Exponents 53. Answer the following questions (hint: see your answers…

A: As per the guidelines we are suppose to answer only one question, please repost remaining question…

Q: How were algebraic structures discovered?

A: This transcend through history of some brilliant mathematical genius who could find pattern in…

Q: (1/2)t -(1/5)v = 7/2 (2/3)t + (1/4)v = 7/12 Could you please solve the above sysytem? Thanks

A: Consider the provided equations, 12t-15v=72...... (1)23t+14v=712 ...... (2) Solve the above…

Q: Using C++

A: Corrected the declaration of xi as a pointer to double.Fixed the syntax of printf statement to…

Q: (b) Simplify the following equation using positive indices only 8(3x+2)27(2x+0.5) 18 * 81(x)32(x+1)

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Q: How did you get the 100/12 value? Can you show the full work for that

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Q: Line AB with endpoints A(-3,2) and B(-4,3) under the translation left two units and down one unit,…

A: We need to do find coordinates of A and B after translation i.e. A'. and B'

Q: (1) Simplify the following expressions using the index rules showing all working. The final…

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Q: 3 x x²8x+16 dx

A: Given :∫x3x2-8x+16dx

Q: Example 2.27. Apply iteration method to find the negative root of the equation x³ - 2x + 5 = 0…

A: Here, we need to use the Iterative method to find the solution of given equation.

Q: i Arg[; -ny) 3(1-i)7. O None of these

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Q: (4) square root of 3/4

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Q: Redo packet ☆ D O je Tools Add-ons Help Accessibility Last edit was 6 hours ago Background Layout -…

A: Solution:-

Q: 1 and h = 2 3 V2 h = unity %3D D 2

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Q: What does 0/0 mean? And what does x/0 (where x is a real number) mean

A: ## we want to find what does 0/0 and x/0 means where x refers a real number.

Q: ∞ xdx (x²+4)³/2

A: The given integral

Q: Is the following simplification process correct? (3-2)-1 = (1/32)-1 = (1/9)-1 = 1/(1/9)1 = 9. Could…

A: Given simplification process is: (3-2)-1=(132)-1=(19)-1=1(19)1=9Is correct. Alternative method:…

Q: I am having trouble with applications.  i know that with 12,000(1+0.0575/2)^2t you have to solve…

A: Here we solve the bracket part.

Q: Find all the integer solutions for x+5/10 (11-clock) Show all your work to answer the problem.

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Q: This question is designed to be answered without a calculator. (10¹ x) = (In x)10¹n x-1 O (In…

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Q: for part b of the question, how did we get 2 answers after isolating for x?

A: Since the sinusoidal function is periodic , we get the repeated value.We can clearly see this in a…

Q: For part d, I see how you get the final answer with excel, but what I'm not understanding is the…

A: Given that mean is 8.5 and standard deviation is 0.45 We have to find  d.. The 90th percentile of…

Q: Why do you have to invert some of these questions, but on others they do not have to be inverted…

A: Given that the matrices The input output matrix A=0.20.40.60.2  ,Demand matrix  E=70009000  .

Q: Hello, I understand most of this problem, but I am stuck understanding how we get 0.603. I…

A: here 0.603 is probability of Failure   Explanation:here p = 0.397  q= 1-p q=1-0.397 = 0.603…

Q: Please help, I have been stuck on this problem for a few days. It is not similar to the example in…

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Q: Exp (tr/0.32) MT BF due to tr : (9.6X1018 )x 250x106 x1 fose T 0.3ns - TrE 14:99 N 151(D-flip flop…

A: the first step is MTBF=exptr/0.37n9.6×10-18×250×106×1 given tr=14.99≈15n substitute the values…

Q: f told that |A| = 18 find the possible value(s) for x                                3x        x…

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Q: 3/10 x (4/5 - 1/2) + 3/10 + (4/5)2I don't know how to work the problem

A: We use BODMAS or PEDMAS rule for simplifying the expressions like this.This rule helps us to choose…

Q: Use a calculator to evaluate the expression, correct to four decimal places. (a) In(7) (b) In(24.3)…

A: By using the calculator

Numerical Integration

In a mathematical investigation, numerical integration comprises a wide group of calculations for computing the mathematical estimation of definite integral, and likewise, the term is moreover in some cases used to depict the numerical solution of differential equations. The most important aspect of this theory is error analysis.