MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,000 off
USE CODE: MOB20

				   (i+under root 3)whole to the power100  +(i -under root 3)whole to the power 100 + 2 whole to the power 100=????
				   

5 years ago

Share

Answers : (1)

										

Dear Gurpreet,


 


w = (-1 + sqrt.3 i)/2   or w = (-1 - sqrt.3 i)/2


i2 = -1


so, w = i (i + sqrt.3 )/2 and w = i (i - sqrt.3 )/2


put value of w = (i + sqrt.3 ) and w = (i - sqrt.3 ) in given quest. and use w3 = 1 and i2 = -1 to solve the problem.


 


 


Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.


All the best.


Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.


Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..


 


Askiitians Expert


Anil Pannikar


IIT Bombay

5 years ago

Post Your Answer

Other Related Questions on IIT JEE Entrance Exam

Please tell me , How many month enough for jee advanced passing with good rank ?
 
 
@ dipesh It depends upon your efficiency of work , and the no of hours you are putting in doing the hardwork . truely speaking , 1 yr is enough for the jee syllabus , if u will put 5-6 hrs...
 
Umakant biswal 14 days ago
Sir, recently i have bought the IIT and JEE study materials from you the material you provided for practice only contain 30 question for test in each lesson, NCRT solution, and previous...
 
 
YES SURE PRACTICING THIS MATERIAL IS ENOUGH FOR BOTH JEE MAINS AS WELL AS JEE ADVANCE EXAM. MANY OF THE STUDENTS WHO PREPRE FROM THIS STUDY MATERIAL GOT TOP RANKS IN JEE EXAMS .SO IT IS...
 
SAHIL 4 days ago
is the number of exams for qualifying jee advanced goona increase for jjee 2017?? if so...plss explain
 
 
@ pujitha No, till now , there is no update regarding that , so, if there will be any official update then i will inform you here , or keep in touch with the askiitian blog for more update...
 
Umakant biswal 14 days ago
will the councelling for IIIT’s be conducted along with NIT’s councelling or we will have to apply for them separately for each institution?
 
 
YES COUNSELLING WOULD BE SEPERATELY..
  img
Saurabh Kumar one month ago
 
Dear Student, both the counselling take place separately because according to that only counselling rounds take place and the seats are allocated. Kindly visit the official website of an...
 
Aneesh Sehgal one month ago
which books should i prefer for physics and chem
 
 
For physics you can do H.C. Verma it will make your concepts clear and for more practice also do D.C.Pandey(Objective Physics for Medical Ebtrances) For chemistry you can do GRB books. You...
 
Carmel Emmanuel 11 months ago
Tell me where is the oldest monarchy in the world??
 
 
The world's oldest monarchy, officially founded in 660 B.C
 
Vijay Luxmi Askiitiansexpert 7 years ago
 
The oldest monarchy in the world is in JAPAN
 
Vijay Luxmi Askiitiansexpert 7 years ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,000 off
USE CODE: MOB20

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details

Get extra R 3,000 off
USE CODE: MOB20

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts

Post Question

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