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Find the value of (3 + 2/i) (16 - i7) (1 + 111).

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(3 + 2/i) (16 - i7) (1 + 111)

= (3 - 2i) (2i)

= 6i - 4i2

= 6i - 4(-1)

= 4 + 6i

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