Home
Class 12
MATHS
[" If "z=-2+2sqrt(3)i" ,then "z^(2n)+2^(...

[" If "z=-2+2sqrt(3)i" ,then "z^(2n)+2^(2n)z^(n)+2^(4n)" may be equal to "],[[" (A) "2^(2n)," (B) "0],[" (C) "3.2^(4n)," (D) none of these "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If z=-2 + 2 sqrt3i then z^(2n) + z^(n) + 2^(4n) may be equal to

If z=-2+2sqrt(3)i, then z^(2n)+2^(2n)*z^(n)+2^(4n) is equal to

If z=-2+2sqrt(3)i, then z^(2n)+2^(2n)*z^n+2^(4n) is equal to

If n is an integer and z=-1+isqrt3," then "z^(2n)+2^(n).z^(n)+2^(2n)

If n in Z , then (2^(n))/(1+i)^(2n)+(1+i)^(2n)/(2^(n)) is equal to

|z|=1&z^(2n)+1!=0 then (z^(n))/(z^(2n)+1)-(z^(n))/(z^(2n)+1) is equal to

If z + (1)/(z) = 2 cos theta, z in "C then z"^(2n) - 2z^(n) cos (n theta) is equal to

If n (ne 3) is an integer and z = -1 + isqrt3 , then z^(2n) + 2^(n) , z^(n) + 2^(2n) =

If Z is an idempotent matrix, then (I + Z)^(n) a) I + 2^(n)Z b) I+ (2^(n) - 1) Z c) I - (2^(n) - 1) Z d)None of these