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Write the polar form of root of -5 +12i |
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Answer» tion:To convert a COMPLEX number x+iy into the polar form:(i) We find r=√x2+y2.(ii) We find α=tan−1∣∣yx∣∣.(III) We find θ depending UPON the quadrant in which the given number lies:1st Quadrant: θ=α.2nd Quadrant: θ=180−α.3rd Quadrant: θ=α−180.4th Quadrant: θ=360−α.(iv) The polar form of the given complex number is r(cosθ+isinθ)ANSWER and Explanation: |
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