z=4+3iFind the angle θ (in radians) that z makes in the complex plane. Round your answer, if necessary, to the nearest thousandth. Express θ between −π and π.θ=
Q. z=4+3iFind the angle θ (in radians) that z makes in the complex plane. Round your answer, if necessary, to the nearest thousandth. Express θ between −π and π.θ=
Identify Complex Number: Identify the real and imaginary parts of the complex number z=4+3i.Real part (Re) = 4Imaginary part (Im) = 3
Find Angle Theta: Use the arctangent function to find the angle θ, since tan(θ)=ReIm. θ=arctan(ReIm) θ=arctan(43)
Calculate Theta Value: Calculate the value of theta using a calculator. θ=arctan(43)θ≈0.643 (rounded to the nearest thousandth)
Check Theta Range: Check the range of θ to ensure it is between −π and π. Since 0 < \theta < \frac{\pi}{2}, it is within the required range.
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