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Popular >

simplify (1+i)-(1-i)

Solution

simplify

(1 + i) - (1 - i)

Solution

2 i

Solution steps

(1 + i) - (1 - i)

Group the real part and the imaginary part of the complex number

(a + bi) - (c + d i) = (a - c) + (b - d) i

= (1 - 1) + (1 - (- 1)) i

Simplify

(1 - 1) + (1 - (- 1)) i : 2 i

= 2 i

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Frequently Asked Questions (FAQ)

What is (1+i)-(1-i) ?
The solution to (1+i)-(1-i) is 2i