Using algebraic techniques, show that the equation sinx (cos x + sin x) = a has real solutions only if a is a real number lying between (1-√2) ¹/2/(1+√2) and
Using algebraic techniques, show that the equation sinx (cos x + sin x) = a has real solutions only if a is a real number lying between (1-√2) ¹/2/(1+√2) and
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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Subject-advance maths
![Using algebraic techniques, show that the equation sinx (cos x + sin x) = a has real solutions
only if a is a real number lying between
and
1/(1-√2)
1/(1+√52)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7373726-0d35-46ca-aa27-97bcf9126f3a%2Fd13aa42e-767e-444c-8634-554413472ca7%2Fmp2tqy9_processed.png&w=3840&q=75)
Transcribed Image Text:Using algebraic techniques, show that the equation sinx (cos x + sin x) = a has real solutions
only if a is a real number lying between
and
1/(1-√2)
1/(1+√52)
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