Use the given substitutions to show that the equations are valid for 0 < /2.
Question:
Use the given substitutions to show that the equations are valid for 0 ≤ θ < π/2.
If x = tanθ, show that
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X √1 + x² = sin 0.
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To show that x1 x2 sin we first need to find an expression for sin in t...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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