cos((2pi)/9)cos(pi/(18))+sin((2pi)/9)sin(pi/(18))

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`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

☐²

x^☐

√☐

^□√☐

□□

log_□

θ

∞

∫

ddx

≥	≤	·	÷	`x`^◦	(☐)	\|☐\|	(`f` ◦ `g`)	`f`(`x`)	ln	`e`^☐
(☐)^′	∂∂`x`	∫_□^□	lim	∑	sin	cos	tan	cot	csc	sec

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intercepts √x+1+1

Solution

Y Intercepts: (0, 2)

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Solution steps

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L{cos(2x+5)}

Use Laplace Transform table: L{cos(at+b)}=s·cos(b)−a·sin(b)s²+a²

L{cos(2x+5)}=scos(5)−2sin(5)s²+2²

=scos(5)−2sin(5)s²+2²

=cos(5)s−2sin(5)s²+4

Description

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