The value of amp (iω) + amp (iω 2 ), where i= -1 and = [3] 1 = non-real, is
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
The value of amp (iω) + amp (iω2), where \(i=\sqrt{-1}\) and \(\omega=\sqrt[3]{1}\)= non-real, is
- 0
- \(\frac{\pi}{2}\)
- π
- None of these
Answer
(C) π
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If A(z 1 ), B(z 2 ), C(z 3 ) and P(z) represents complex numbers such that | z _ 1 - z |= | z _ 2 - z |= | z…
- If a _ 1 are the roots of the equation x^ 2 +m x+n=0 , then the equation whose roots are x^ 3 and x^ 3 , is
- If every pair from among the equations x ^ 2 +p x +q r=0 , x ^ 2 + x + p q =0 , x^ 2 +q x+r p=0 has a common…
- Find all the values of c for which complex number z satisfy the equation |z|^ 2 -2 i z+2 c(1+i)=0 .
- If a and b ( ≠ 0) are the roots of equation x 2 + a x + b = 0, then least value of x 2 + a x + b is
- If ( 1+i 1-i )^ x =1 , then the value of integer x is
- The value of a for which one root of the quadratic equation (a 2 – 5a + 3) x 2 + (3a – 1) x + 2 = 0 is twice…
- Let z= +i -i , 4 < < 2 . Then, arg (z) is
More Complex Numbers and Quadratic Equations questions · Browse all practice questions