Your browser does not support JavaScript!
InnovativePiranha just signed up and they study Computer Science 💻
CommunistHornet just signed up and they study Computer Science 💻
LtdPerch just signed up and they study Hotel Management 🏨
MildHedgehog just signed up and they study Marketing Management 📈

Numerical Methods

Showing 1-75 of 256 answers

=E2=88=8F is a symbol used in Lagrange Interpolating polynomial which designates
  • pi
  • =E2=80=9Cthe inverse of=E2=80=9D
  • =E2=80=9Ca product of=E2=80=9D Correct
  • =E2=80=9Cthe sum of=E2=80=9D
A column vector is denoted by a boldface lowercase letter and expressed as
  • 1 x n matrix
  • n x 1 matrix Correct
  • no correct answer
  • m x n matrix
A matrix is symmetric/ Hermitian positive definite matrix if
  • No correct answer
  • the resulting triangular factors are equal to each other
  • the resulting triangular factors are the negative value of each other
  • the resulting triangular factors are the transpose of each other Correct
A matrix which is denoted by a boldface lowercase letter and expressed as 1 x n matrix is
  • no correct answer
  • column vector Correct
  • row vector
  • not a matrix
A root finding method also known as the Tangent method is
  • Newton's method Correct
  • Open method
  • Secant Method
  • Bisection method
A root finding method which requires the function to be differentiable
  • Newton-Raphson iteration Correct
  • Bisection
  • False position
  • Secant Method
A row vector is denoted by a boldface lowercase letter and expressed as a
  • 1 x n matrix Correct
  • m x n matrix
  • n x 1 matrix
  • no correct answer
Compute for the determinant of the 2 x 2 matrix defined as
  • D = 125
  • D = 0875 Correct
  • No correct answer
  • D = - 0675
If the determinant of the matrix is zero, it is impossible to check the solutions of the variables using
  • Gaussian Elimination method
  • Neither "Cramer's Rule" nor "Gaussian Elimination method" is correct
  • Cramer's Rule Correct
  • Both "Cramer's Rule" and "Gaussian Elimination method" are correct
If the eigenvalues are repeated roots λ1 = λ2 = λ3, then the characteristic polynomial is of
  • 2nd degree polynomial
  • 3rd degree polynomial Correct
  • is an n-1 polynomial
  • no correct answer
If the main determinant is zero the system of linear equations is
  • Both "inconsistent" and "has infinite many solutions" are correct Correct
  • Has infinite many solutions
  • Inconsistent
  • Neither "inconsistent" nor "has infinite many solutions" is correct
If the tridiagonal coefficient matrix is diagonally dominant, then procedure Tri
  • no correct answer
  • will diverge
  • will encounter zero divisors Correct
  • will not encounter zero divisors
Search
All courses