Question 1 If lim,›1_i [x + i(2x + y)] = p + iq, then (p, q) : ○ (1,1) ○ (-1, 1) O(-1,-1) ○ (1,-1) Question 2 The function f(z) : Constant Disontinuous at z = 0 Not predictable Continuous at z = 0 xy when z 0 and f(0) = 0 is x² + y² Question 3 A continuous complex-valued function is differentiable. Sometimes true Cannot be determined Always true Always false 1 pts 1 pts 1 pts