sin 60∘cos 45∘tan 45∘cot 60∘sec 30∘cosec 90∘

1.	sin 60∘cos 45∘tan 45∘cot 60∘sec 30∘cosec 90∘
Answer» $s i n 60^{\circ} c o s 45^{\circ} t a n 45^{\circ} c o t 60^{\circ} s e c 30^{\circ} c o s e c 90^{\circ}$

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