A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
NEW JOYTHI PUBLICATION-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-QUESTIONS FROM COMPETITIVE EXAMS
- Let a= e^(i(2pi)/(3)). Then the equation whose roots are a+a^(-2)" and...
Text Solution
|
- If alpha(1), alpha(2), alpha(3), alpha(4) are the roots of the equatio...
Text Solution
|
- The roots of the eqaution (q-r)x^(2)+(r-p)x+(p-q)=0 are
Text Solution
|
- Let omega be a imaginary root of x^(n)=1. Then (5- omega)(5- omega^2)"...
Text Solution
|
- If isqrt(-1), then 4+5(-(1)/(2)+(isqrt(3))/(2))^(334)+3(-(1)/(2)+(isqr...
Text Solution
|
- If z is a complex number such that Re(z)=Im(z), then
Text Solution
|
- If alpha" and "beta are the roots of the equation x^(2)-7x+1=0, then t...
Text Solution
|
- If alpha " and "beta are different complex numbers with |beta|=1, then...
Text Solution
|
- If omega is a complex cube root of unity, then the value of sin{(omega...
Text Solution
|
- Let z=(11-3i)/(1+i). If alpha is a real number such z-ialpha is real, ...
Text Solution
|
- Let z(1)" and "z(2) be the roots of the equation z^(2)+pz+q=0, where p...
Text Solution
|
- If alpha, beta, gamma are the cube roots of a negative number p, then ...
Text Solution
|
- The magnitude and amplitude of ((1+isqrt(3))(2+2i))/((sqrt(3)-i)) are ...
Text Solution
|
- If 1+x^(2)=sqrt(3)x, then sum(n=1)^(24)(x^(n)-(1)/(x^n))^(2) is equal ...
Text Solution
|
- If alpha and beta are the roots of the equation ax^(2)+bx+c=0 then (a...
Text Solution
|
- If one root of the equation x^(2)+px+12=0 is 4, while the equation x^(...
Text Solution
|
- Given tan A and tan B are the roots of x^(2)-ax+b=0. The value of sin^...
Text Solution
|
- The number of roots of the equation |x|= x^(2)+x-4 is
Text Solution
|
- If alpha, beta are the roots of the equation x^(2)-px+q=0, prove that ...
Text Solution
|
- If sec alpha" and cosec "alpha are the roots of the equation x^(2)-px+...
Text Solution
|