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I am having trouble solving limits with trig functions.
lim_{x→0} x+xcosx/sinxcosx
useful equation lim_{θ→0} sinθ/θ = 1
my attempt
x+xcosx/sinxcosx
x/sinxcosx + xcosx/sinxcosx
x/sinx*1/cosx + x/sinx this is where I am getting stuck
lim_{x→0} x+xcosx/sinxcosx
useful equation lim_{θ→0} sinθ/θ = 1
my attempt
x+xcosx/sinxcosx
x/sinxcosx + xcosx/sinxcosx
x/sinx*1/cosx + x/sinx this is where I am getting stuck