AIEEE,IIT JEE MATHS-ALGEBRA IV Online Test

/
0
n
If  and , then  is equal to _____.
If at least one value of the complex number  satisfy the condition  and the inequality, then _____.
None of the above
/
If the complex numbers  the origin form an equilateral triangle then  _____.
If  and are complex numbers representing the vertices of two triangles such that  and , where r is a complex number, then the two triangles _____.
Have the same area
Are similar
Are congruent
None of the above
The vector  is turned anticlockwise through an angle of  and stretched 2.5 times. The complex number corresponding to the newly obtained vector is _____.
None of the above
Length of the line segment joining the points  and  is _____.
-5
15
5
25
If z, iz and  are the vertices of a triangle whose area is 2 units, then the value of  is _____.
– 2
2
4
8
Description:

The fitest contains problems on complex numbers of slightly higher standard

Discussion
Kajal Sengupta
Physics 9th to 12 th grade,CIE, Edexcel, AP, IB , CBSE, ICSE
User
87 Members Recommend
880 Followers

Your Facebook Friends on WizIQ

More Tests By Author

PHYSICS : REVISION TEST ON TOPICS OF CLASS XII ---XIII
10 Questions | 1039 Attempts

PHYSICS : REVISION TEST ON TOPICS OF CLASS XI --XIII
10 Questions | 256 Attempts

PHYSICS : REVISION TEST ON TOPICS OF CLASS XI --XII
10 Questions | 389 Attempts