3 years ago

Science, Technology, Engineering & Mathematics

Engineering

1 answer:

miv72 [106K]3 years ago

4 0

A communication systems

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Answer:

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Explanation:

The triangle from of the right angle:

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Differentiating the above equation:

$\to V_c +V_A+ \frac{X_cV_c}{\sqrt{x_c^2 +1}}=0\\\\\to 1-V_A+ \frac{0.8 \times 1.5}{\sqrt{ 0.8^2+1.5}}=0\\\\$

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