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Aim
Theory
Pretest
Procedure
Simulation
Posttest
References
Contributors
Feedback
Secant Method
Choose difficulty:
Beginner
Intermediate
Advanced
Secent method is _______________________
a: Open method
Explanation
Explanation
b: Bracketing method
Explanation
Explanation
c:
Explanation
Explanation
d:
Explanation
Explanation
The new improved approximation is given by ______________
a:
x
3
=
x
1
+
f
(
x
1
)
(
x
2
−
x
1
)
f
(
x
2
)
+
f
(
x
1
)
x_3 = x_1 + \frac{f(x_1)(x_2 - x_1)}{f(x_2) + f(x_1)}
x
3
=
x
1
+
f
(
x
2
)
+
f
(
x
1
)
f
(
x
1
)
(
x
2
−
x
1
)
Explanation
Explanation
b:
x
3
=
x
1
−
f
(
x
1
)
(
x
2
−
x
1
)
f
(
x
2
)
−
f
(
x
1
)
x_3 = x_1 - \frac{f(x_1)(x_2 - x_1)}{f(x_2) - f(x_1)}
x
3
=
x
1
−
f
(
x
2
)
−
f
(
x
1
)
f
(
x
1
)
(
x
2
−
x
1
)
Explanation
Explanation
c:
x
3
=
x
1
−
f
(
x
1
)
(
x
2
+
x
1
)
f
(
x
2
)
+
f
(
x
1
)
x_3 = x_1 - \frac{f(x_1)(x_2 + x_1)}{f(x_2) + f(x_1)}
x
3
=
x
1
−
f
(
x
2
)
+
f
(
x
1
)
f
(
x
1
)
(
x
2
+
x
1
)
Explanation
Explanation
d:
x
3
=
f
(
x
1
)
(
x
2
−
x
1
)
f
(
x
2
)
−
f
(
x
1
)
x_3 = \frac{f(x_1)(x_2 - x_1)}{f(x_2) - f(x_1)}
x
3
=
f
(
x
2
)
−
f
(
x
1
)
f
(
x
1
)
(
x
2
−
x
1
)
Explanation
Explanation
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