If z = x2 + 4i and w = 2 + yi, (i = v(-1)) Where z and w are complex numbers such that z = w then ordered pair (x, y) is/are
(√2, 4)
(-√2, 4)
(-√2, √2)
Both option (a) and (b)
Given z = w
x2 + 4i = 2 + yi
Compare real and imaginary part
x2 = 2 ⇒ x = √2 and x = -√2
y = 4
Ordered pair (x, y) is (√2, 4) and (-√2, 4)
Correct option is (d)
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