MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12
        i(iota)to the power i(iota). 
8 years ago

Answers : (3)

vikas askiitian expert
509 Points
							

z = ei@ (representation of complex number Z in ellulers form)

z1 = ii (given)

taking log both sides

logz1 = ilogi  .................1

now , logi = log(ei@)

= log(eipi/2)

= ipi/2

puting this value of logi in eq 1

logZ1 = i2(pi/2) = -pi/2  (i2 = -1)

Z1 = e(-pi/2) , this is the required result

8 years ago
Tejas Paresh Lodaya
33 Points
							

Hehe log is only defined for non negative real no. :P :D
And you solved it? 

7 years ago
Vikas soni
11 Points
							i= e^i(π÷2)Now,i^i= {e^(i(π÷2))}^i= e^(-(π÷2)) which is positive and real. So the upper provided solution is true
						
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details