Explanation Formula used: The equation of line, which passes through point ( x 1 , y 1 ) to point ( x 2 , y 2 ) is ( y − y 1 ) = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . Calculation: First given that polar coordinate ( 2 , π 2 ) is change into rectangular coordinate, shown below: x = r cos θ = 2 cos ( π 2 ) = 0 Same as vertical point obtain as below. y = r sin θ = 2 sin ( π 2 ) = 2 So, the rectangular point is ( 0 , 2 ) . Now the equation of line, who passes through point ( 1 , 0 ) to point ( 0 , 2 ) is calculation is shown below

11th Edition

ISBN: 9780134437705

Author: Washington

Publisher: PEARSON

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Chapter 21.11, Problem 44E

To determine

The polar equation of the line through the polar points (1,0) and (2,π2).

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Chapter 21.11, Problem 43E

Chapter 21.11, Problem 45E

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Chapter 21 Solutions

Basic Technical Mathematics

Ch. 21.1 - Find the distance between (−2, 6) and (5, −3). Ch. 21.1 - Prob. 2PE Ch. 21.1 - Prob. 1E Ch. 21.1 - Prob. 2E Ch. 21.1 - Prob. 5E Ch. 21.1 - In Exercises 5–14, find the distance between the...Ch. 21.1 - Prob. 7E Ch. 21.1 - Prob. 8E Ch. 21.1 - Prob. 9E Ch. 21.1 - Prob. 10E

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The polar equation of the line through the polar points ( 1 , 0 ) and ( 2 , π 2 ) .

The polar equation of the line through the polar points (1,0) and (2,π2).

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Chapter 21 Solutions