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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 5 - Complex Numbers
>
BITSAT 2017
>
Q 4
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EASY
BITSAT
IMPORTANT
Earn 100
If
z
=
a
+
i
b
satisfies
arg
(
z
-
1
)
=
arg
(
z
+
3
i
)
, then
(
a
-
1
)
:
b
=
(a)
2
:
1
(b)
1
:
3
(c)
-
1
:
3
(d)
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Important Questions on Complex Numbers
HARD
BITSAT
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 5 - Complex Numbers
>
BITSAT 2017
>
Q 5
If
z
1
,
z
2
and
z
3
represent the vertices of an equilateral triangle such that
z
1
=
z
2
=
z
3
then
