App Logo

No.1 PSC Learning App

1M+ Downloads

Z1=4i5,Z2=3+i2:Z1+Z2=?Z_1=4-i5,Z_2=3+i2:Z_1+Z_2=?

A1 + i7

B7 - i3

C6 - i3

D7 + i6

Answer:

B. 7 - i3

Read Explanation:

Z1=4i5,Z2=3+i2Z_1=4-i5,Z_2=3+i2

Z1+Z2=(4+3)+i(5+2)Z_1+Z_2=(4+3)+i(-5+2)

=7i3=7-i3


Related Questions:

i24+i20=?i^{24}+i^{20}=?
Z=8+6i ആയാൽ | Z | =?

i15+i9=?i^{15}+i^{9}=?

Z=4+3i ആയാൽ | Z | =?

2=?\sqrt{-2}=?