Time Left - 30:00 mins
JEE Revision Plan - Maths 10.1
Attempt now to get your rank among 353 students!
Question 1
If A and B be two complex numbers such that
then the value of k is
then the value of k is
Question 2
If where x,y,a,b are real numbers such that x/a-y/b=k( then the value of k is
Question 3
The value of
Question 4
If the imaginary part of is -2 then the locus of the point z in the argand plane is a
Question 5
If A and B be two complex numbers such that A’+ iB’ = 0 and arg (AB)= π, then arg (A) =
Question 6
If A,B,C are complex numbers such that |A|=|B|=|C|=|1/A+1/B+1/C|=1 then the value of |A+B+C| is
Question 7
If A and B are two complex numbers such that |A|=|B|+|A-B| then Im(A/B)=
Question 8
If A, B, C are the roots of the equation then the value of
is
is
Question 9
Let and |B|≠1 where A and B are complex numbers. Then the value of |A| is
Question 10
If w be the complex cube root of unity then the reflection of the circle |z-w|=2014 in the line mirror +iz=0 is
Question 11
If then the magnitude of z is
Question 12
If A and B be two complex numbers satisfying the equation is
Question 13
If and are 2 pairs of complex conjugate numbers, then
equals :
equals :
Question 14
If and are the roots of the equation, ax2 +bx+1=0, (a≠0, a,b∈R) then the equation, x(x+b3)+(a3 - 3abx)=0 has roots :
Question 15
If and are roots of the equation, for some , and then is equal to :
- 353 attempts
- 3 upvotes
- 15 comments
Tags :
Jul 23JEE & BITSAT