Question

find the real value of x and y if (2x-y) + i(x-y)=1​

Answer 1

Answer:

x = -1

y = +1

Step-by-step explanation:

$(2x - y) + i(x - y) = 1 + 0i$

On comparing the real and imaginary parts,

2x - y = 1 → (1)

x - y = 0 → (2)

(2) × -2 → -2x + 2y = 0

(1) → 2x - y = 1

-------------------------------------

y = 1

Substitute y = 1 in (2),

x - 1 = 0

x = -1

Answer 2

Answer:

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