Question

▶[(1/3+iota7/3)+(4+iota1/3)]-(-4/3+iota )

▶3(7+iota 7)+iota (7+iota7)

Answer 1

ĀNSWĒR ✍☺

for 1.) question check out the above attachment ^_^

2.) 3(7+iota 7)+iota (7+iota7)

21 +21iota +7 iota +7 iota

21 + 28 iota +7(-1)
21 + 28 iota-7

14 + 28 iota

in complex form

Z=a+ iota b

14 + 28 iota = a+ iota b

a= 4 b= 28



THANKS ❤^_^



#Nishu HarYanvi ❤

Answer 2

hey mate ur answer is in the attachment


hope it is helpful