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Question
ABCD is a square taken in the anticlockwise direction with A as (1ā2i) and the point of intersection of diagonals as E (6āi); then vertex D is
ABCD is a square taken in the anticlockwise direction with A as (1ā2i) and the point of intersection of diagonals as E (6āi); then vertex D is
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Solution
The correct option is A 5+4i
1−2i−6+iz−6+i=et , t=iπ2
⇒−5−i=(z−6+i)i
⇒−5i+1=−z+6−i
⇒z=5+4i
1−2i−6+iz−6+i=et , t=iπ2
⇒−5−i=(z−6+i)i
⇒−5i+1=−z+6−i
⇒z=5+4i
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