Q. 113.9( 7 Votes )
Express (2 – 3i)<
Answer :
we have, (2 – 3i)3
= 23 – 3 × 22 × 3i – 3 × 2 × (3i)2 – (3i)3
= 8 – 36i + 54 + 27i
= 46 - 9i.
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation


RELATED QUESTIONS :
Evaluate<im
RS Aggarwal - MathematicsEvaluate
Evaluate:
<img width=
RS Aggarwal - Mathematics<img width=
RS Aggarwal - MathematicsIf <img wid
RD Sharma - Mathematics<img width=
RS Aggarwal - Mathematics<img width=
RS Aggarwal - MathematicsIf (1 + i)z = (1
RS Aggarwal - Mathematics<img width=
RS Aggarwal - Mathematics