limx → 1⁡ (x-1)Tan(πx⁄2) is? – McqOptions

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1.	limx → 1⁡ (x-1)Tan(πx⁄2) is?
A.	0
B.	–1⁄π
C.	–2⁄π
D.	2⁄π
Answer» D. 2⁄π

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