Let n = Z and AABC be a right triangle with right angle at C. If sin A and sin B are the roots of the quadratic equation (5n+8)x² − (7n-20) x + 120 = 0, then find the value of n. -
Let n = Z and AABC be a right triangle with right angle at C. If sin A and sin B are the roots of the quadratic equation (5n+8)x² − (7n-20) x + 120 = 0, then find the value of n. -
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:Let n e Z and AABC be a right triangle with right angle at
C. If sin A and sin B are the roots of the quadratic equation
(5n+8)x² - (7n-20) x + 120=0, then find the value of n.
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