Question

5. If z=0=z, where z=x+iy and 0+i0
then O is called...... *
O additive identity
O additive inverse
O closure
O none of these
answer any 1​

Answer 1

Answer:

additive identity

Step-by-step explanation:

I hope this will help you

Answer 2

Answer:

additive identity

Step-by-step explanation:

Concept : Whenever a real or complex number x is added to other numbers and the result is same as x then the number added is the additive identity of x.

i.e., x + 0 = 0 + x = x, here 0 is the additive identity of x

Given : z + 0 = z, where z = x + iy and 0 = 0 + 0i

Solution: So here putting the values,

(x + iy) + (0 + 0i) = x + iy = z.

∴ 0 is the additive identity of z.

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