Walking in Argand Plane (JEE Problem)

Algebra Level 4

A man walks a distance of 3 units from the origin towards the North - East (N 4 5 ∘ 45^{\circ} E) direction.From there,he walks a distance of 4 units towards North - West (N 4 5 ∘ 45^{\circ} W) direction to reach a point P \color{#3D99F6}P .
Then, position of point P \color{#3D99F6}{P} in the argand plane is:

Details :

  • i = − 1 i = \sqrt{-1}
4 e i π 4 + 3 i 4e^{\frac{i\pi}{4}} + 3i 3 e i π 4 + 4 i 3e^{\frac{i\pi}{4}} + 4i ( 3 + 4 i ) e i π 4 ( 3 + 4i ) e^{\frac{i\pi}{4}} ( 4 + 3 i ) e i π 4 ( 4 + 3i ) e^{\frac{i\pi}{4}} ( 4 − 3 i ) e i π 4 ( 4 - 3i ) e^{\frac{i\pi}{4}} ( 3 − 4 i ) e i π 4 ( 3 - 4i) e^{\frac{i\pi}{4}} 3 e i π 4 − 4 i 3e^{\frac{i\pi}{4}} - 4i

Akhil Bansal by Akhil Bansal , 22, India

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...