PQ and PR are two infinite rays. QAR is an arc. Point lying in the shaded region excluding the boundary satisfies [IIT Screening 2005]

\[|z+1|>2;|\arg (z+1)|\,<\frac{\pi }{2}\]

PQ and PR are two infinite rays. QAR is an arc. Point lying in the sha

1.	PQ and PR are two infinite rays. QAR is an arc. Point lying in the shaded region excluding the boundary satisfies [IIT Screening 2005]
A.	\[\|z-1\|>2;\|\arg (z-1)\|\,<\frac{\pi }{4}\]
B.	\[\|z-1\|>2;\|\arg (z-1)\|\,<\frac{\pi }{2}\]
C.	\[\|z+1\|>2;\|\arg (z+1)\|\,<\frac{\pi }{4}\]
D.	\[\|z+1\|>2;\|\arg (z+1)\|\,<\frac{\pi }{2}\]
Answer» D. \[\|z+1\|>2;\|\arg (z+1)\|\,<\frac{\pi }{2}\]

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PQ and PR are two infinite rays. QAR is an arc. Point lying in the shaded region excluding the boundary satisfies [IIT Screening 2005]

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