(8)(1-i)^(4)

(1+i)^(8)+(1-i)^(8)=?

((1+i)/(1-i))^(4)+((1-i)/(1+i))^(4)=

If I_(n)=int_(0)^(1)(dx)/((1+x^(2))^(n)), where n in N, which of the following statements hold good? 2nI_(n+1)=2^(-n)+(2n-1)I_(n)I_(2)=(pi)/(8)+(1)/(4)(c)I_(2)=(pi)/(8)-(1)/(4)I_(3)=(3 pi)/(32)+(1)/(4)

What is the value of (2+8i)(1-4i)-(3-2i)(6+4i)?

One value of (1+i)^((1)/(2)) is (2)^((1)/(4))e^(i((pi)/(8))) then the other value is

One value of (1+i)^((1)/(2)) is (2)^((1)/(4))e^(i(pi)/(8)) then other is

Draw number lines and locate the following points: (i) (1)/(4),(1)/(2),(3)/(4),(4)/(4) (ii) (1)/(8),(2)/(8),(3)/(8),(5)/(8),(7)/(8) (iii) (2)/(5),(3)/(5),(4)/(5),(8)/(5)

Find the mean of the following probability distribution: X=x_(i):123P(X=x_(i)):(1)/(4)(1)/(8)(5)/(8)