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Byju's Answer
Standard XII
Mathematics
Change of Variables
z_1=1+i , z_2...
Question
z_1=1+i , z_2=-2+3i and z_3= ai/3 where i^2=-1 are collinear then the value of a is
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Similar questions
Q.
If
z
1
=
1
+
i
,
z
2
=
−
2
+
3
i
and
z
3
=
a
i
/
3
, where
i
2
=
−
1
are collinear then the value of
a
is
Q.
If
z
1
=
1
+
2
i
,
z
2
=
2
+
3
i
,
z
3
=
3
+
4
i
, then
z
1
,
z
2
and
z
3
are collinear.
Q.
State True and False
If
z
1
=
1
+
2
i
,
z
2
=
2
+
3
i
,
z
3
=
3
+
4
i
,
then
z
1
,
z
2
and
z
3
are collinear.
Type 1 for true and 0 for false
Q.
If
z
1
=
1
+
2
i
,
z
2
=
2
+
3
i
,
z
3
=
3
+
4
i
,
p
r
o
v
e
t
h
a
t
t
h
e
n
z
1
,
z
2
a
n
d
z
3
are collinear.
Q.
If
z
1
=
1
+
2
i
,
z
2
=
2
+
3
i
,
z
3
=
3
+
4
i
,
then
z
1
,
z
2
and
z
3
represent the vertices of
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