8fa=(1+i)/(sqrt(2))quad " find "a^(6)+a^(4)+2+1

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

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

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

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

Show that ((1 + i ) /( sqrt2 )) ^( 8) + ((1 - i )/( sqrt2 )) ^( 8) = 2.

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))

Evaluate using binomial theorem: (i) (sqrt(2)+1)^(6) +(sqrt(2)-1)^(6) (ii) (sqrt(5)+sqrt(2))^(4)-(sqrt(5)-sqrt(2))^(4)