Answer:yyghvggft
Step-by-step explanation:
Answer:
5hat is so easy
Step-by-step explanation:
that is so esy
The terms are a b c d andf
Answer:
308[cos(45) + isin(45)]
Step-by-step explanation:
z1×z2:
Modulus: r1 × r2
= 7×44 = 308
Argument: theta1 + theta2
= -70 + 115 = 45
z1z2 = 308[cos(45) + isin(45)]
Or
z1z2 = 154sqrt(2) + (i)154sqrt(2)
sqrt: square root
2 116.666/275
hope it helps!
