Real numbers by vinutha g

Real numbers

vinuthag29 — 2021-05-23 17:00:43 UTC

Recall
1. Euclid's division lemma.
2. Examples of prime numbers
3. Fundamental theorem of arithmetic
4. See the picture below and try to explain the method of calculating HCF and LCM using factor tree

2021-05-24 02:34:48 UTC

BHAVANA

Euclids division lemma
a=bq+r

Fundamental theorem of arithmetic:every composite number can be expressed as a product of prime and this factorization is unique apart from order in which prime factors occur.
Eg:30=2×3×5

Charunya

charunyac9 — 2021-05-24 02:34:54 UTC

1. a=bq+r
2. prime numbers have only 2 factors
ex:2,3,5
3. every composite number can be expressed as product of prime numbers where the factorisation is unique.
4. hcf can be calculated through factor tree by checking out the common factors between them
in the question, 16 and 36 have 2 as common factor twice (2^2) hence hcf is 4
lcm can be found out by factorising through factor tree and the product of primes gives lcm
like 16=2^4 and 36 =2^2 * 3^2

MONISH GOWDA.B.C

2021-05-24 02:34:55 UTC

1. a=bq+r
2.eg;- 2,3,5,7,11
3.every composite number can be expressed as product of prime no were the factorization is unique.
4.. hcf can be calculated through factor tree by checking out the common factors between them
in the question, 16 and 36 have 2 as common factor twice (2^2) hence hcf is 4
lcm can be found out by factorizing through factor tree and the product of primes gives

Manogna N

2021-05-24 02:34:55 UTC

1) a=bq+r where 'a' is the dividend, 'b' is the divisor, 'q' is the quotient and 'r' is the remainder where 0<_ r 2) 2.3.5.7.11.13.17.19
3)Every prime number can be written as the product of prime numbers and this factorization of each composite number is unique.

keerthi

2021-05-24 02:34:55 UTC

we learnt
euclids division lemma - a=bq+r
prime number - 2, 3,5,7,11,9 etc
fundamental theorem of arithmetic - every composite number is made up of unique set of prime number but the order of prime number can be changed
eg - 6=2*3 or 6=3*2
where 3 *2 cannot be the factor of any other number

Gurujnan R Achar

hgr8087 — 2021-05-24 02:34:59 UTC

1. a=bq+r
2. 2,3,5,7,11,23,29,......
3. Any composite number can be expressed as a product of its numbers. It has a unique factorization.

Lakshan

2021-05-24 02:35:04 UTC

1. a=bq+r
prime factorisation
euclids division lemma

Naija

2021-05-24 02:35:04 UTC

1. a=bq+r where r is greater or =0 r is lesser than b.
2. 2,11,17,3,5
3.fta states that any composite number can be expressed as a product of its prime factors . It has a unique factorisation.
ex:20,15,30
4.we can find hcf by checking out the common factors.
lcm can be found when prime numbers are multiplied to find the product

Trisha D N

trishadavanam — 2021-05-24 02:35:06 UTC

1. a = bq + r
2. 3, 5 , 7, 9
3. any composite number can be expressed as the product of prime numbers : E g : 5+5+5+5= 25
5 is a prime number
4. To find the HCF, find any prime factors that are in common between the products
To find the LCM, multiply the HCF by all the numbers in the products that have not yet been used.

Yashika

2021-05-24 02:35:10 UTC

1. a=bq+r
2. 2, 3, 5, 7, 11.......
3. every composite number can be factorized as a product of prime numbers
4.

Tejas P

2021-05-24 02:35:11 UTC

1) a= bq +r
2) 2,3,7,5,11,17

Manya

2021-05-24 02:35:16 UTC

1) a= bq+r
2) EDL
3)prime number
4) HCF
5) 2,3,5,7,......

Rishi

2021-05-24 02:35:16 UTC

.EDL=a=bq+r

.prime numbers:no.which have only two numbers as there factors that is 1 and the no. itself. eg :2,3,5,7

.fundemental theorem of arithmetic states that every composite no. can be expressed as a product of prime no.

2021-05-24 02:35:33 UTC

shashank

Chinmayee

2021-05-24 02:36:03 UTC

1.a=bq+r
2.2,3,5,7,etc
3.every composits number can be expressed as a product of prime number .Eg:30=2×5×3
4.

mithun.v

2021-05-24 02:36:29 UTC

euclids division lema - a=bq+r
where 0(=r( b
prime factorisation
factor tree

poshika

2021-05-24 02:36:30 UTC

1)a=bq+r, where r is equal or greater than 0 but lesser than b .
2)prime numbers - 2,11,3,5
3) every composite number can be expressed as a product of 2 prime numbers .

Harshith Suryavanshi.N

2021-05-24 02:36:39 UTC

Rakshith

2021-05-24 02:37:24 UTC

1.EDL=a=bq+r
2.2,3,5,7 etc
3.Every composite number can be expressed in the form of 2 prime numbers.

2021-05-24 02:37:50 UTC

Chandan
a=bq+r
Prime number
2,3,5,7,11,13,17,19,23,29,31....
FTA=Every composite number can be expressed as a product of prime numbers, and this is unique factorisation apart

2021-05-24 02:38:20 UTC

Rakshitha 1)a=bq+r (2) examples of prime numbers is 3,5,7,11,13,17,19,23..( 3) FTA states

Hrithik

2021-05-24 02:38:48 UTC

1. a=bq+r
2. 5,11,9
3. Any composite number can be expressed as a product of its numbers. It has a unique factorization.
4. hcf
5. 3,5,7

harshith suryavanshi.N

2021-05-24 02:39:18 UTC

prime numbers -
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Gurukiran.S

2021-05-24 02:39:36 UTC

Ex:2,3,5,7
Every composite numbers can be expressed as a product of 2 prime numbers.
EDL=a=bq+r

shashank

2021-05-24 02:40:25 UTC

a = bq +r

Likitha

2021-05-24 02:40:56 UTC

if two positive integers “a” and “b”, then there exists unique integers “q” and “r” such that it satisfies the condition a = bq + r where 0 ≤ r ≤ b

BS SAMARTHA

2021-05-24 02:41:26 UTC

1. a=bq+r
2.LCM
3.HCF
4.PRIME FACTORS
5.PRIME NUMBER

2021-05-24 02:48:51 UTC

a = Bq + r

i am rascal

2021-06-11 06:33:35 UTC