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  • 1 answers

Yogita Ingle 6 years ago

The odd integers from 1 to 2001 are 1, 3, 5, …1999, 2001.
This sequence forms an A.P.
Here, first term, a = 1 Common difference, d = 2
Here, a+(n−1)d = 2001
=> 1+(n−1)(2) = 2001
=> 2n−2 = 2000
=> n = 1001
Sn = n/2[2a+(n−1)d]
∴ Sn = 1001/2[2×1+(1001−1)×2]
=1001/2[2+1000×2]
=1001/2×2002 =
1001×1001 =1002001
Hence, the sum of odd numbers from 1 to 2001 is 1002001.

  • 1 answers
Recursive code of factorial,binary search linear search,sum of n terms, Fibonacci sequence,plot y=x square,bar graph ,pie chart ,list as stack and as queue.
  • 5 answers

Ayaan Ali ?? 6 years ago

Yes bro...do well and kill it!!

Aman Kumar 6 years ago

Dekha jaye toh Ess answer mai sab kuch bahot sahi likha gya hai....ye sab chize malum sabhi ko hoti hai but bahot kaam hai jo follow karte hai...we understand this becz we had passed from this period...So, Just be consistent to your study hours.

Khushi Varshney 6 years ago

hlo nishant! tumhe drne ki bilkul bhi jarurat nhi h...12th koi monster nhi h....It's too gud that you are concerned...and I will advise You that you should prepare for your boards evenly from the very beginning (bahut kam log krte hein) so that you have nothing to worry about at the end..... first of all you should understand the chapters and clear the basics...with the help of your teachers,tutor .... then you should move to the next step solving questions as much as you can but remember whatever extra things you want to do at the time of your boards (sample paper, last year papers,HOTS questions,1 markers) ,you should assemble all that in advance from all the sources you like slowly slowly....so that you should not have to waste your precious days close to your boards googling that.. I think ye pta sab ko hota h lekin follow kam hi karte hein.... hmare sath bhi esa hi hua h experience se bta rhi hu.... So be serious from the starting and you will definitely achieve your goal.... THANKS..

Arti Gupta 6 years ago

Nahi toh

Srishti Jain 6 years ago

Behne bhi bta sakti hai kya?
  • 2 answers

Jitendra Bharti 6 years ago

Quantization of charge:-It states that the total charge of a system is always an integral multiple of the quantum charge on an electron. i.E- Q=+/-(ne) ,where 'n' is any integer.

Rahul Yadav 6 years ago

Acc. to quantisation of charge the charge will always be some integral multiple of constant quantity .It's formula is q=+-ne
  • 2 answers

Prerna Sharma 6 years ago

Participants in primary market are issuing company and buyers. In secondary markets only investors do the trading among themselves

Prerna Sharma 6 years ago

In basis pr difference nhi hai
  • 2 answers

Srishti Jain 6 years ago

And primary function of management is planning

Srishti Jain 6 years ago

Prerna sharmaDon't be confused? coordination is the integral part of management. Hence it is the essence of management
  • 2 answers
Primary or we can say that ,,,basic.....

Tikshika Kumari 6 years ago

Primary
  • 1 answers

Srishti Jain 6 years ago

You should feel yourself
  • 0 answers
  • 1 answers

Vipin Nagar 6 years ago

Srategy is a comprehensive goal to achieve organisation goal
  • 0 answers
  • 1 answers

Yogita Ingle 6 years ago

In computer science, a stack is a Last in, First out (LIFO) data structure. It simply means that element that is inserted at the end will be deleted first. To Manage a stack all the insertion and deletion takes place from one position One of the common uses of stack is in function call.

  • 4 answers

Shubhra ?? Jain 6 years ago

Nhiii

Srishti Jain 6 years ago

Ha lekin Corona bhi tb se shuru ho gya tha bss itna commona nhi hua tha

Khushi Varshney 6 years ago

arre hni ....paper to pehle hi ban chuka h.....

Bhaskar Vohra 6 years ago

What is business
  • 5 answers

Prerna Sharma 6 years ago

No Firdish

Khushi Varshney 6 years ago

and change in fashion,technology,govt's policy which can't be controlled and can destroy the whole planning...
Prerna u r from pB09 kapurthala

Khushi Varshney 6 years ago

natural calamity change in competitor's policy

Royal Kumar 6 years ago

Economic
  • 1 answers

Soumyadeep Paul 6 years ago

In (AlF6)3-, the Al has an oxidation no. of +3, but in (BeF4)2-, the Be has an oxidation no. of +2, bcoz the the +2 oxidation state in Be is more stable than the +3 state.
  • 1 answers

Ompal Singh 6 years ago

tanx= t^ 2 then differentiate tanx will vhange sec^ 2 xdx= 2 tdt th
  • 3 answers

Simran Sharma 6 years ago

Yes... Press note has released in the cbse official website

Khushi Varshney 6 years ago

yes.....bro

Kapil Gujjar 6 years ago

you are soure exam pospond
  • 1 answers

Khushi Varshney 6 years ago

https://varshneyguru.blogspot.com/2020/03/cbse-10th-and-12th-exams-postponed.html
  • 3 answers

Khushi Varshney 6 years ago

Fatigue study – It seeks to determine the amount and frequency of rest intervals in completing a task. Time study – It determines standard time taken to perform a well- defined job.

Prerna Sharma 6 years ago

Fatigue study mtlb kisi kam ko complete karne ke liye rest intervals ka duration determine krna

Prerna Sharma 6 years ago

Time study mtlb kisi particular work ko krne m kitna time lgega
  • 2 answers

Sneha Dhake 6 years ago

Boyle's law is the law which gives relation between pressure and volume of fixed mass of a gas at constant temperature . Boyle's law: " At constant temperature , Pressure is inversely proportional to Volume of fixed mass of a gas " .

Yogita Ingle 6 years ago

Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a constant temperature) is inversely proportional to the volume occupied by it. In other words, the pressure and volume of a gas are inversely proportional to each other as long as the temperature and the quantity of gas are kept constant.

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