For αεR, cosαcosx+siny≥sinx, then find the sum of the possible values of sinα+siny.


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Question Number 27844 by bmind4860 last updated on 15/Jan/18

$F o r α ϵ R, c o s α c o s x + s i n y ⩾ s i n x, t h e n$ $f i n d t h e s u m o f t h e p o s s i b l e v a l u e s o f$ $s i n α + s i n y .$
Commented by bmind4860 last updated on 16/Jan/18

$p l e a s e h e l p$
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