Locating Roots (1) Flashcards
1
Q
Rules for the change of sign method
A
If there is a change of sign and f(x) is continuous
2
Q
If there is a change of sign and f(x) is continuous
A
Rules for the change of sign method
3
Q
Trigonometry and calculus
A
Always use radians
4
Q
Always use radians
A
Trigonometry and calculus
5
Q
Newton-Raphson Iterative formula?
A
x_n - (f(x_n)/fâ(x_n))
6
Q
x_n - (f(x_n)/fâ(x_n))
A
Newton-Raphson Iterative formula?
7
Q
Differentiate ln(x)
A
1/x
8
Q
1/x
A
Differentiate ln(x)
9
Q
The trapezium rule
A
Area = (1/2)h * (first + last + 2(rest))
10
Q
Area = (1/2)h * (first + last + 2(rest))
A
The trapezium rule
