The point represented by 2 + i in the Argand plane moves 1 unit eastwards, then 2 units northwards and finally from there $2\sqrt 2 $ units in the south-westwardsdirection. Then its new position in the Argand plane is at the point represented by :

Question

2 + 2i

1 + i

$-$1 $-$ i

$-$2 $-$2i

Solution

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