+20x-22y-14-0 become when referred to the rectangul axes through the point (-2, -3), the new axes being incline at an angle of 45° with the old axes?
+20x-22y-14-0 become when referred to the rectangul axes through the point (-2, -3), the new axes being incline at an angle of 45° with the old axes?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:+20x-22y-14=0
What does the equation 2x² + 4xy-5y²
become when referred to the rectangular
axes through the point (-2, -3), the new axes being inclined
at an angle of 45° with the old axes?
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