Complex Numbers?

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Can someone please help me to calculate the value of (πcosecπ/6)/12 please. Thanks. You can giv the answer as a fraction involving pi of thats left.

2007-08-18 11:47:39 · 3 answers · asked by Andre S 1 in Science & Mathematics ➔ Mathematics

We have csc π/6 = 1/ sin π/6 = 1/ 1/2 = 2
So the answer is 2π/12 = π/6.

2007-08-18 11:55:32 · answer #1 · answered by steiner1745 7 · 0⤊ 0⤋

cosec(pi/6)=2
(picosecpi/6) /12=pi*2/12
=pi/6 ANS.

2007-08-18 12:00:36 · answer #2 · answered by Anonymous · 0⤊ 0⤋

(πcosecπ/6)/12
=π/[(sin π/6)*12)]
= π/6

2007-08-18 12:00:38 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋