: Find the inverse of the following matrix using the algorithmic approach. 2 -1 -1 -3

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A: We know that profit gain=selling price(SP)-cost price(CP). Then percentage gain=SP-CPCP×100

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A: The complete solutions are given below  

Q: angent method

A:  Answer:  Tangent method 

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Q: 1. For the integral x3 +8 dx a. Use the Simpson's Rule with n= 4 to approximate the value of the int...

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Q: Engr. Michael John T. Semodlayon Newton-Raphson Method (4 decimal places) 1. Look for real root of t...

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Q: 4. More weak induction Use weak induction on n to prove the following claim: n! 1

A: Q4 asked and answered.

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Q: Find (3)BA+ (4)AC, if possible. -3 0 2 2 -2 -1 -2 0 %3= -1 1 1 11 -3 -1 4 Select the correct choice ...

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Q: Consider the collection of open intervals O = 1- In=1 One can show that O is an open cover of the op...

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Q: d. F=xe"i+y²: j+ze2*

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Q: b. Find the value of V1- 0.162sin²x dx using Simpson's 1/3rd rule, taking 6 equal subintervals

A: The solution of given problem is as follows

Q: ] Expand fit) in Fourier series in the interve) (- 2, 2) when fct) = -zst<o %3D

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Q: Proving Trigonometric Identities Instructions: Prove the equality of the following trigonometric equ...

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub-...

Q: Consider the region DC R defined by the inequalities a? + y? > 1, x² + y? 0, and y <r. Let w be the...

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Q: Solve the differential equation by Frobenius method with coefficients represented up to and includin...

A: Solution :-

Q: Verify that is yo(x) normalized. For n=2, determine Nn and Hn(a^2x).

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Q: 2. Solve the récurrence relation an+2 - 9an+1 + 14a, + 50 x 2", n > 0 th ao 9 and a = 34.

A: This is a problem of the recurrence relation.

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A: We have given statement, All books written by John Grisham make the best seller list. The book The L...

Q: Describe the following sets by roster method : Example (i) {x : x2 + 5x + 6 = 0, x e N} (iii) {x : 4...

A: Solution is given:

Q: PROBLEM: Find the root of the function: f(x) = 30x^4 − 121x^3 + 60x^2 + 64x using Newton-Raphson M...

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Q: 20 and 21

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Q: Consider xe*dx. What will be the appropriate solution and answer t this improper integral? 1 A. lim ...

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Q: Convert A2B3C4D516 to Xg. O 24245742325 O 24254472325 O 24254724325 O 24257442325 O 24245724425 O 24...

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Q: Find the Laplace transform of the function { S 3, 0<t<5 |0, 플<t<oo f(t) = NOTE: Express the answer i...

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Q: sin z Evaluate the limit of the function as r approaches the point r = 0, explaining sinh? 2r Vour r...

A: sin2xsinh22x = 1 - cos 2x2 cos h 4x-12limx→0 1-cos2x2cos h 4x-12    00 form=limx→0 sin2x4(sinh2x) li...

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A: Given  Depth of well =16m Diameter= 7m

Q: Basis and Dimension In Exercises 75–78, find (a) a basis for and (b) the dimension of the subspace W...

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Q: 0.5x + 3y = 9 and 6y + 11x = -20 a. Substitution b. Elimination c. Inverse

A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for...

Q: TOPIC: SETS 1. List the elements in the set. (x x < 3and xe Z) 2. List the elements in the set. (x 2...

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Q: Which of the following is a linear ordinary D.E.? (d³y' I. dx3 dy + 2- = sin x dx II. dx d+ ( + = In...

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Q: 15. Find dr/d0: r = 4 – 02 sin 0 a. 20 sin 0 –02 cos 0 | b. 0 cos 0-02 sin 0 O sin e – 02 cos 0 С. a...

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Q: Suppose you flip a fair coin twice. What is the probability that the outcome is the same both times?...

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Q: what is the largest square that can be cut from a quadrant of a circle if the diameter is 9cm

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Q: 2. A new location for a park in a small city outside of Bucklin, Colorado, is going to be built. The...

A: "Since you have posted a question with multisubparts, we will solve the first three subparts for you...

Q: Give a power series Cnx" such that it is =1 convergent if |x| l of x = -1.

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Q: Find all the values of the following : (1) (1 + /3i) Place all answers in the following blank, separ...

A: The polar form of a complex number z=a+bi is z=r(cosθ+isinθ) , where r=|z|=a2+b2 , a=rcosθ and b=rsi...