[See] Prove the trigonometric identity: sin [ kt-(π)/(4) ]- cos [ kt-(3pi)/(4)
Question: Prove the trigonometric identity:
\[\sin \left[ kt-\frac{\pi }{4} \right]-\cos \left[ kt-\frac{3\pi }{4} \right]=0\]
Deliverable: Word Document 
(Step-by-Step) Use techniques of algebra and basic trigonometric
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[See Steps] Use techniques of algebra and basic trigonometric identities
![[Steps Shown] Use techniques of algebra and](/images/solutions/MC-solution-library-39433.jpg "[Steps Shown] Use techniques of algebra and basic trigonometric identities")
[Steps Shown] Use techniques of algebra and basic trigonometric identities
(Steps Shown) Use techniques of algebra and basic trigonometric
![[See Steps] Use techniques of algebra and](/images/solutions/MC-solution-library-39435.jpg "[See Steps] Use techniques of algebra and basic trigonometric")
[See Steps] Use techniques of algebra and basic trigonometric
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