(₂ Y₁) X₁ Y₁ a) Calculate the distance between points A(25, -15) and B(35,-25 Give 35-25² +(-25 +15) ² 14.1471 your answer correct to three significant figures. 14.1 b) Give your answer from part (a) correct to one decimal place. c) Write the answer to part (b) in the form a x 10k, where 1 < a < 10, kez. 14.1 3 14.1x10²

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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2) The distance between two points with coordinates (x₁, y₁) and (x₂, y2) is equal to
√(x₂-x₁)² + (y₂ - y₁)².
a) Calculate the distance between points A(25,-15) and B(35,-25 Give √(35-255² +6-25 +15) ²
14.147
14.11
your answer correct to three significant figures.
14.
b) Give your answer from part (a) correct to one decimal place.
c) Write the answer to part (b) in the form a x 10k, where 1 < a < 10, keZ.
14.1x10²
Transcribed Image Text:2) The distance between two points with coordinates (x₁, y₁) and (x₂, y2) is equal to √(x₂-x₁)² + (y₂ - y₁)². a) Calculate the distance between points A(25,-15) and B(35,-25 Give √(35-255² +6-25 +15) ² 14.147 14.11 your answer correct to three significant figures. 14. b) Give your answer from part (a) correct to one decimal place. c) Write the answer to part (b) in the form a x 10k, where 1 < a < 10, keZ. 14.1x10²
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