Compute the inverse of the following unitary matrix : 2 1 +=i 5 5 250 0 —— 4 i 5 5 3 1 + 5 5 1 2 i - 2 1 -i 3 10 10 -i 1 3 ·+=i 5 5 1 —— ·+· 2 2 -+ 1 10 10 3 i -i 1 000 000 000

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A: In this question we have to Prove the following given statement. ∑n=1m sin nθn&lt;∫0π…

Q: Convert to find the equivalent rate. 16,776 newspapers year Submit = newspapers month

A: we have to convert to find the equivalent rate

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Q: What is the solution to the inequality? 5(x -1)≥-4=

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Q: Lesson 1.2 Transformations of Exponential Functions Identify the transformations of f(x)= ab*h+k…

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: Find the solution set of the following. 1. 2e²3e + 1 = 0

A: Given Equation:- 2e2x-3ex+1=0

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A: answer is in next step.

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A: The objective of the question is determine the speed of the boat.

Q: Perform the indicated operation. X-1 X+9 X+1 X-1

A: Take LCM of denominators and then go ahead

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A:

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Q: Mary has $50. She goes to the mall and buys lipstick and then she buys shampoo which is half the…

A: Mary has $50. She goes to the mall and buys lipstick and then she buys shampoo which is half the…

Q: The remainder of this question concerns the complex numbers z1 = 2 + j4 and z2 = −3 + j4 (a)…

A: To find Z1+Z2

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Q: Find the length of side h. Select one: O a. 177 mm O b. 171 mm O c. 175 mm O d. 181 mm F 124 mm 107⁰…

A: We can answer the question as below.

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A: Solution: Given data, f(x)= 2x+x5 Yes, given function is a polynomial function.

Q: Complete the description of the piecewise function graphed below.

A: Please refer to the image below

Q: In Exercises 117-124, match the function with its range Some answers can be repeated. 118. f(x) = x²…

A: Let f(x)=y

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A: Given:  a) x=-3+5i Any complex number z=a+bi  has a trigonometric form  x=rcosθ+isinθ where…

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A: To find the average rate of change from x=4 to x=5 for the given function

Q: 3. Which of the following is closest to the number of ways of tiling a 4 x 14 rectangle with 1 x 3…

A: Given data:- A Rectangular floor with dimensions, 4×14 A given unit tile with dimension, 1×3

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A: Let's find stationary points from the graph.

Q: 2. Express 34C10 as a sum of two terms from Pascal's triangle.

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Q: ^2 + y^2 = 9  y = x^2 – 9 Solve the system of equations

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A:

Q: Let A be an nxn matrix. The linear system Ax = 4x has a unique solution if and only if is a…

A: solution

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A: Given problem:- If 2 times a number is decreased by 5, the principal square root of this difference…

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A: In order to observe the motion of the particle on X-Y plane, we need to eliminate the parameter 't'…

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A: The objective of the question is evaluate to row-echelon form of the given matrix .

Q: Simplify: 2 x²y³ +12/25 + 1 x³y²

A: We can simplify the given expression by using the cross multiplication method.

Q: plz solve them steb by steb and ill upvote for sure [Q2] Find the general solution of the DE 3 a)…

A:

Q: QUESTION 5: The subspace of P, spanned by the polynomials 1+x+x², x+x²+x³, 1+x²+x³, 3 and 1+x+x³ has…

A: The objective of the question is determine the dimension of the subspace.

Q: Solve for cot (-) 2 if cos(20) 4 5 and P(0) € QIV.

A:

Q: д(x'Bx) ?х

A:

Q: QUESTION 12 Mary lives on a corner lot. The neighborhood children have been cutting diagonally…

A: Note: Since the student has mentioned to solve question no. 12,  so we are solving accordingly only…

Q: Express 4√√2 (5√√3+2/2) in simplest form. O 20√√6 +8√/2 20-√6 +16 120+8√√/2 136

A: The given expression is: 4253+22   As we know that; The distributive law; ab+c=ab+ac The radical…

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A:

Q: After a raise, Isabelle's salary increased from $34000 annually to $35802. Find the percent…

A: Given problem:- After a raise, Isabelle's salary increased from $34000 annually to $35802. Find the…

Q: Find the domain of f(x): 1 1-r X

A: This question can be solved using the concept of domain of rational function and nth root function.

Q: Use completing the square to find the center and radius of the circle x² + y² - 8x + 6y - 11 = 0.

A:

Q: Use the first 3 terms in the expansion of (2+5x)6 to approximate the value of (2.05)6

A: We know that a+bn = C0nan-0b0 + C1nan-1b1 + … + Cnnan-nbn

Q: The Reduced Row Echelon Form of the matrix 1 2 -1 -2 -4 1 2 7 2 1 1 a 0 b 3 -6 is 0 0 1 5 C 0000…

A: The given matrix is: 12-13-2-42-61215 Let, A=12-13-2-42-61215

Q: Solve the system of equations 3x + 2y = -7  2x + 4y = 6

A:

Q: Solve the system of equations. -2x + 5y = -42 7x + 2y = 30

A:

Q: The figure below shows part of the graph of a function f(x) for x in [-7, 4]. Based on the graph…

A: Let's find vertical asymptotes from given graph.

Q: Complete the puzzle by selecting the puzzle piece that contains equivalent expression.

A: Here we will find the equivalent expressions,

Q: d cubed minus the product of 8 and p plus 9

A: We will express this statement with mathematical notation.