-9-10-11--7Given 7 =find the closest point to in the subspace W spanned byHand-5-6-4-4-4-5-64

We have to find out the closest point of in the subspace W spanned by Here noted that ,let,So…

Answered: Given 7: -9 -10 0 find the closest…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 61RE

See similar textbooks

Similar questions

Find a linear funtion P(z) =a + a₁² which gives the best least squares fit for the following points: (-4,0), (-2,-2), (4,-9), (5,-8) How to enter polynomials. Enter the formula for a polynomial using * to denote multiplication and ^ to denote the exponent. For example, if the answer is the polynomial 3 P(x) = 1-2x + =z² +4.5x³ then you should enter 1 - 2*x + (3/7)*x^2 + 4.5*x^3. Do not forget to use for multiplication! 0 -2 -4- -8 -10 Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places. Enter your answer: 2
It is possible to write * as a linear combination of Chebyshev's polynomials, for example Suppose that 4 2a4 + 3x³ – a² + 6x + 2 = Ea;T:(x) i=0 What are the values of a2, and a3? 5/2, -3/2 O 1/2, 3/4 4, -1/2 O 0, 3/4
Let a0, a1, a2, a3, a4 be constant real numbers such thata0/5 + a1/4 + a2/3 + a3/2 + a4 = 0.Show that the polynomial P (x) = a0x^4 + a1x^3 + a2x^2 + a3x + a4 has at least one zero between0 and 1. (Hint: Considerf (x) = a0/5 x^5 + a1/4 x^4 + a2/3 x^3 + a3/2 x^2 + a4x.Show that Rolle’s theorem applies to f (x) on the interval [0, 1]. Deduce that P (x) has a 0 in[0, 1]).
Find a polynomial P(z) = a + a₂z+ª₂x² of degree 2 which gives the best least squares fit for the following points: (-3,32), (-1,13), (1,14), (5,35) How to enter polynomials. Enter the formula for a polynomial using * to denote multiplication and ^ to denote the exponent. For example, if the answer is the polynomial 3 P(z) = 1-2x+z²+4.52³ then you should enter 1 - 2*x + (3/7)*x^2 + 4.5*x^3. Do not forget to use for multiplication! 35- 30- 25 20 15 10- 0 Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places. Enter your answer:
Find the line y = mx + b that best approximates the data points (0, 0), (1, 2), (2, 1) in the sense of least squares. Express the answer by giving mx + b, using syntax like (-1/3)*x-5 .

Recommended textbooks for you

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Linear Algebra: A Modern Introduction

Algebra

ISBN:

9781285463247

Author:

David Poole

Publisher:

Cengage Learning

College Algebra (MindTap Course List)

Algebra

ISBN:

9781305652231

Author:

R. David Gustafson, Jeff Hughes

Publisher:

Cengage Learning

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Linear Algebra: A Modern Introduction

Algebra

ISBN:

9781285463247

Author:

David Poole

Publisher:

Cengage Learning

College Algebra (MindTap Course List)

Algebra

ISBN:

9781305652231

Author:

R. David Gustafson, Jeff Hughes

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Given 7: -9 -10 0 find the closest point to in the subspace W spanned by -5 -6 -4 and 64