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{(1+cospi//8+isinipi//8)/(1+cospi//8-isi...

`{(1+cospi//8+isinipi//8)/(1+cospi//8-isinpi//8)}^(8)=`

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((1+cos. pi/8+isin. pi/8)/(1+cos. pi/8- isin. pi/8))^(8)=

The value of [(1+cos(pi/8)+isin(pi/8))/(1+cos(pi/8)-isin(pi/8))]^8 is

cospi+isinpi=?

[(1+sin(pi//8)+icos(pi//8))/(1+sin(pi//8)-icospi//8)]^(-8//3)

Find the value of following expression: [(1-cospi/(10)+isinpi/(10))/(1-cospi/(10)-isinpi/(10))]^(10)

Find the value of following expression: [(1-cospi/(10)+isinpi/(10))/(1-cospi/(10)-isinpi/(10))]^(10)

Find the value of following expression: [(1-cospi/(10)+isinpi/(10))/(1-cospi/(10)-isinpi/(10))]^(10)

Find the value of following expression: [(1-cospi/(10)+isinpi/(10))/(1-cospi/(10)-isinpi/(10))]^(10)

Column I, Column II (one of the values of z ) z^4-1=0 , p. z=cospi/8+isinpi/8 z^4+1=0 , q. z=cospi/8-isinpi/8 i z^4+1=0 , r. z=cospi/4isinpi/4 i z^4-1=0 , s. z=cos0+isin0

((1+"cos"(pi)/(8)+"isin"(pi)/(8))/(1+"cos"(pi)/(8)-"isin"(pi)/(8)))^(8)=