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Category: Relation and Functions

Given-f-x-sin2x-2cos2x-find-f-pi-4-hence-given-g-x-x-0-x-2-3x-x-2-2-x-3-for-a-total-range-of-0-x-3-sketch-the-graph-for-y-g-x-and-find-the-area-with-makes-with-the-x-axis

Question Number 49703 by Rio Michael last updated on 09/Dec/18 Givenf(x)=sin2x+2cos2xfindf(π4)hencegiveng(x)={x,0x23xx2,2x3foratotalrangeof0x3sketchthegraphfory=g(x)andfindtheareawithmakeswiththexaxisotherwise,findthecompositefunctiongfintherange$$\mathrm{2}\leqslant{x}\leqslant\mathrm{3}. \