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y-sin-x-2-y-x-2-pi-pi-x-pi-Find-the-area-that-have-created-from-the-equations-above-




Question Number 18681 by Joel577 last updated on 27/Jul/17
y = ∣sin x∣ + 2  y = ∣x∣ + 2 −π  −π ≤ x ≤ π  Find the area that have created  from the equations above
y=sinx+2y=x+2ππxπFindtheareathathavecreatedfromtheequationsabove
Answered by ajfour last updated on 27/Jul/17
Commented by ajfour last updated on 27/Jul/17
∫_0 ^(  π) sin xdx=(−cos x)∣_0 ^π =2  Required area= 2+2+(1/2)(2π)(π)                                =π^2 +4 .
0πsinxdx=(cosx)0π=2Requiredarea=2+2+12(2π)(π)=π2+4.
Commented by Joel577 last updated on 28/Jul/17
can we solve this without graph?
canwesolvethiswithoutgraph?
Commented by ajfour last updated on 28/Jul/17
one way or another, more or less,  the same thing.
onewayoranother,moreorless,thesamething.
Commented by Joel577 last updated on 28/Jul/17
okay, thank you very much
okay,thankyouverymuch

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