The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

The ELADR token was designed to incentivize and reward community members as a proof of contribution. Token holders are also granted access to EduLadder.com premium features as well as associated ELADR token enabled apps.

WHITE PAPER Buy Now Try BETA

Real Problems! Real Experts!

Watch related videos of your favorite subject.
Connect with students from different parts of the world.
See Our team
Wondering how we keep quality?
Got unsolved questions?

Vedic-maths-->View question

## Explain Sutra Sopaantyadvayamantyam from vedic maths with example?

##### Explain Sutra Sopaantyadvayamantyam from vedic maths with example?
This sutra means the ultimate and twice the penultimate
of given multiplication [14].
Example:
1. For single digit value (132 x 12)
a) Zero sandwich for 132(01320)
b) Last digit + 2(second last digit) =0+2(2) =4
c) Second last digit + 2(third last digit) =2+2(3) =8
d) Third last digit + 2(fourth last digit) =3+2(1) =5
e) Fourth last digit + 2(fifth last digit) =1+2(0) =1
Answer take value from bottom to top=1584, from b)
to e) 4,8,5 &1 are single digit values.
2. For double digit value (187 x 12)
a) Zero sandwich for 187(01870)
b) Last digit + 2(second last digit) = 0+2(7) =14, double
digit value
c) Second last digit + 2(third last digit) =7+2(8) =23,
double digit value
d) Third last digit + 2(fourth last digit) =8+2(1) =10,
double digit value
e) Fourth last digit + 2(fifth last digit) =1+2(0) =1
Answer take value from bottom to
top=1|10|23|14=1+1|0+2|3+1|4=2244

Likes:
Be first to like this answer

Dislikes:
Be first to dislike this answer