To calculate the solution of the given set of equations.
Answer to Problem 34E
The solution is
Explanation of Solution
Given information:
Formula used:
Approximation
Calculation:
Equation 1 is
Equation 2 is
Graphing the two equations,
Concluding from the graph, the set of equation has one solution, which lines between
Substituting equation 2 in equation 1,
Shifting the values,
On solving,
Since, this equations cannot be solved algebraically, let,
Evaluating f(x) between
For f(-1), substituting the value,
On solving,
For f(-1.1), substituting the value,
On solving,
Since, f(-1)<0 and f(-1.1)<0, the zero is between -1 and -1.1
Since f(-1.1) is closer to zero than f(-1), so increase the guess and evaluate f(-1.1)
For f(-1.09) substituting the values,
On solving,
For f(-1.08) substituting the values,
On solving,
Because, f(-1.90) is the closest to 0
Therefore,
For y, substituting the values,
On solving,
Hence, the solution is
Chapter 9 Solutions
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