" 5) "a=(1+i)/(sqrt(2))" ?(a,"Pen3" pri,"a^(6)+a^(4)+a^(2)+1=0

If a=(1+i)/(sqrt2), "show that" a^(6)+a^(4)+a^(2)+1=0.

a=(1+i)/(sqrt(2)) find the value of a^(6)+a^(4)+a^(2)+1

If a=(1+i)/(sqrt(2)) find the value of a^(6)+a^(4)+a^(2)+1

((1)/(2)+sqrt(3)/(2)i)^(6)

If a=(1+i)/sqrt(2) find the value of a^6+a^4+a^2+1

Distance between line r=i+j+k+lambda(2i+j+4k) and plane rdot(i+2j-k)=3 is (1) 4/(sqrt(6)) (2) 5/(sqrt(6)) (3) 1/(sqrt(6)) (4) 0 (5) 2/(sqrt(6))

a=(1+i)/sqrt2 then a^6+a^4+a^2+1=?

For z_(1)=""^(6)sqrt((1-i)//(1+isqrt(3))),z_(2)=""^(6)sqrt((1-i)//(sqrt(3)+i)) , z_(3)= ""^(6)sqrt((1+i) //(sqrt(3)-i)) , prove that |z_(1)|=|z_(2)|=|z_(3)|

For z_(1)=""^(6)sqrt((1-i)//(1+isqrt(3))),z_(2)=""^(6)sqrt((1-i)//(sqrt(3)+i)) , z_(3)= ""^(6)sqrt((1+i) //(sqrt(3)-i)) , prove that |z_(1)|=|z_(2)|=|z_(3)|