WorksheetsNUMERICAL METHODS 2
Total questions: 10
Worksheet time: 5mins
The value of y’/x’ in terms of the angle 0 is given by _____________
tanθ
secθ
cotθ
cosecθ
The Newton Raphson method is also called as ____________
Tangent method
Secant method
Chord method
Diameter method
The equation f(x) is given as x2-4=0. Considering the initial approximation at x=6 then the value of x1 is given as
10/3
4/3
7/3
13/3
For decreasing the number of iterations in Newton Raphson method:
The value of f’(x) must be increased
The value of f’’(x) must be decreased
The value of f’(x) must be decreased
The value of f’’(x) must be increased
In Newton Raphson method f’(x) for a given point is given by the formula ____________
y/x’
y’/x
y/x
y’/x’
The points where the Newton Raphson method fails are called?
floating
continuous
non-stationary
stationary
The convergence of which of the following method depends on initial assumed value?
False position
Gauss Seidel method
Newton Raphson method
Euler method
The equation f(x) is given as x3+4x+1=0. Considering the initial approximation at x=1 then the value of x1 is given as _______________ (VALUE SHOULD BE ROUNDED OFF )
1.67
1.87
1.86
1.85
If each element of a line consists of m terms, the determinant can be expressed as the sum of ______ determinants.
m-1
m
m+1
m2
A matrix B and _____ will have the same determinant.
Its transpose
Its inverse
Its echelon matrix
Its adjoint
