What is the modulus of 3+4i?

5

VC
Answered by Vincent C. Further Mathematics tutor

3040 Views

See similar Further Mathematics A Level tutors

Related Further Mathematics A Level answers

All answers ▸

Find the reflection of point P(2,4,-6) in the plane x-2y+z=6


Use De Moivre's Theorem to show that if z = cos(q)+isin(q), then (z^n)+(z^-n) = 2cos(nq) and (z^n)-(z^-n)=2isin(nq).


Show that the square of any odd integer is of the form (8k+1)


Given that abc = -37 + 36i; b = -2 + 3i; c = 1 + 2i, what is a?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning