Solve for θ, a, b
b=0.342020143325669
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a=0.342020143325669 \theta =45 b=a
Reorder the equations.
b=0.342020143325669
Substitute 0.342020143325669 for a in the equation b=a.
\theta =45 a=0.342020143325669 b=0.342020143325669
The system is now solved.
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