tugas anum excel 2
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8/19/2019 Tugas Anum Excel 2
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Iterasi a x b f(a) f(x) f(b)
0 -5 -2.5 0 28 6.75 -2
1 -2.5 -1.25 0 6.75 0.8125 -2
2 -1.25 -0.625 0 0.8125 -0.984375 -2
3 -1.25 -0.9375 -0.625 0.8125 -0.183594 -0.9843754 -1.25 -1.09375 -0.9375 0.8125 0.290039 -0.183594
5 -1.09375 -1.015625 -0.9375 0.290039 0.047119 -0.183594
6 -1.015625 -0.976563 -0.9375 0.047119 -0.069763 -0.183594
7 -1.015625 -0.996094 -0.976563 0.047119 -0.011703 -0.069763
8 -1.015625 -1.005859 -0.996094 0.047119 0.017612 -0.011703
9 -1.005859 -1.000977 -0.996094 0.017612 0.002931 -0.011703
Mencari akar persamaan f(x) x2 ! x ! 2 "i antara 0 "an 3 #in$$a err%r & 1' "e
Iterasi a x b f(a) f(x) f(b)0 0 1 3 -2 -2 4
1 1 1.666667 3 -2 -0.888889 4
2 1.666667 1.909091 3 -0.888889 -0.264463 4
3 1.909091 1.976744 3 -0.264463 -0.069227 4
4 1.976744 1.994152 3 -0.069227 -0.01751 4
5 1.994152 1.998536 3 -0.01751 -0.00439 4
6 1.998536 1.999634 3 -0.00439 -0.001098 4
7 1.999634 1.999908 3 -0.001098 -0.000275 4
8 1.999908 1.999977 3 -0.000275 -6.9*-005 4
9 1.999977 1.999994 3 -6.9*-005 -1.7*-005 4
f(x) x2 ! x ! 2
f+(x) 2x-1
Iterasi x f(x) f+(x) *rr%r
0 5 18 9
1 3 4 5 66.6667'
2 2.2 0.64 3.4 36.3636'3 2.011765 0.035433 3.023529 9.3567'
4 2.000046 0.000137 3.000092 0.5859'
5 2 2.10*-009 3 0.0023'
6 2 0 3 0.0000'
7 2 0 3 0.0000'
8 2 0 3 0.0000'
Mencari akar persamaan f(x) x2 ! x ! 2 "i antara (-5) "an 0 #in$$a err%r
Mencari akar persamaan f(x) x2 ! x ! 2 "en$an tebakan a,a akar 5 #in
Mencari akar persamaan f(x) x2 ! x ! 2 "en$an tebakan a,a akar 5 "a
8/19/2019 Tugas Anum Excel 2
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Iterasi x f(x) *rr%r
0 5 18
1 3 4
2 2.428571 1.469388 23.529'
3 2.096774 0.299688 15.824'
4 2.011765 0.035433 4.226'5 2.000366 0.001099 0.570'
6 2.000001 4.29*-006 0.018'
7 2 5.24*-010 0.000'
8 2 0 0.000'
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etak kar *rr%r
/ -
/ - 100.0000'
- / 100.0000'
- / 33.3333'/ - 14.2857'
/ - 7.6923'
- / 4.0000'
- / 1.9608'
/ - 0.9709'
/ - 0.4878'
n$an met%"e re$a fasi
etak kar*rr%r/ -
/ - 40.0000'
/ - 12.6984'
/ - 3.4225'
/ - 0.8729'
/ - 0.2194'
/ - 0.0549'
/ - 0.0137'
/ - 0.0034'
/ - 0.0009'
1' "en$an met%"e biseksi
$$a err%r & 1'
3 #in$$a err%r & 1'
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