Question

If z1 = 2 + 3i and z2 = 3 + 2i, then z1 + z2 equal to a + ai. Value of ‘a’ is equal to

Answer 1

Answer:

the answer is in the picture

Answer 2

Answer:

The answer is 5

Step-by-step explanation:

Given

 $z_1=2+3i$ and $z_2=3+2i$

Therefore

 $z_1+z_2=2+3i+3+2i$

             $=(2+3)+(3i+2i)\\=5+5i$, Add real parts and imaginary pars together

Thus $a=5$