Use the secant method to approximate one of the real roots of f(x) and complete Table III. Use initial values at x−1=1 and x0=1.3. Perform as many iterations as necessary until ea<5%.

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Use the secant method to approximate one of the real roots of f(x) and complete Table III. Use initial values at x−1=1 and x0=1.3. Perform as many iterations as necessary until ea<5%.

Iter
0
1
2
N
Xi-1
f(x)=-2.4-4.2x+3.6x² -0.48.x³
f (x₂)
f(x-1)
Xi+1
Ea (%)
Et (%)
Transcribed Image Text:Iter 0 1 2 N Xi-1 f(x)=-2.4-4.2x+3.6x² -0.48.x³ f (x₂) f(x-1) Xi+1 Ea (%) Et (%)
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