Question

(1+2/i) (1-i/1+ i) = x + iy solve​

Answer 1

Answer:

3/i

Step-by-step explanation:

(1+2/i)(1-i/1+i)

cancell the -iand +I

then u will get

1+2/i*1

3/i*1

3/I

Hope u that my answer solved your doubt

if it is wrong forgive me

Answer 2

Answer:

x = -2 , y = -1

Step-by-step explanation:

( 1 + 2/i ) ( 1-i/ 1+i)

= ( i +2 /I ) ( 1-i/1+i )

= 3 - i / -1 + i

then,

= (3 -i /-1 + i )*( -1 -i / -1 - i )

= - ( i + 2 )

= -2 -i

which is equal to x + iy

Therefore,

x = -2 and y = -1