If cot 3x=sin 45∘cos 45∘+cos 60∘ and 0<x≤90∘ , then x= _____

1.	If cot 3x=sin 45∘cos 45∘+cos 60∘ and 0<x≤90∘ , then x= __________________
Answer» If $c o t 3 x = s i n 45^{\circ} c o s 45^{\circ} + c o s 60^{\circ}$ and $0 < x \leq 90^{\circ}$ , then $x$ = __________________

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