Question

If Z1 = 6 + 3i and Z2 = 2 + 5i then find Z1 + Z2​

Answer 1

Step-by-step explanation:

ANSWER:

➪ z1/z2

➪6 + 3i / 2 - i

➪3

< font color = green ><fontcolor=green>

➪3 is the answer .

I hope it's helpful

Thanks ❤️

Answer 2

Answer:

Z₁ + Z₂ = 8(1 +i).

Concept:

Complex number algebra - Addition of complex numbers.

Given:

Z₁ = 6 + 3i

Z₂ = 2 + 5i

where Z₁ and Z₂ are complex numbers.

i = √-1 and it is called as 'iota'.

Find:

Z₁ + Z₂

Solution:

According to complex algebra, suppose we have two complex numbers

a = x + y i and b = p + q i

then a+b is given by

a + b = (x + p) + (y + q) i

Similarly, we have

Z₁ = 6 + 3i

Z₂ = 2 + 5i

∴ Z₁ + Z₂ = (6 + 3i) + (2 + 5i)

              = 6 + 3i + 2 + 5i

              = 8 + 8 i

              = 8 (1 + i)

Hence, Z₁ + Z₂ = 8(1 +i).

#SPJ2