Real numbers topics 10th cbse by AIIMIIT

1.HCF

A.division method

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

B.euclids algorithm

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

C.prime factorisation method

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

D.hcf of three numbers

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

E.reverse hcf

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

F.hcf of fractions

http://aiimiit.blogspot.com/2020/05/hcf-6th-variety-hcf-of-fractions.html

G.hcf and lcm verification with x and y

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

H.leaving remainder variety sums

http://aiimiit.blogspot.com/2020/05/aiimiit-hcf-3rd-variety-sums.html

I.word problems

2.LCM

A.lcm by prime factorisation

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

B.lcm of fractions

http://aiimiit.blogspot.com/2020/05/hcf-6th-variety-hcf-of-fractions.html

C.lcm and hcf verication with x and y

http://aiimiit.blogspot.com/2020/05/hcf-and-lcm-practice-sheet-fin-hcf-by.html

3.prove number is irrational

https://youtu.be/s8WxPidrsjQ

4.prove number is composite number

http://aiimiit.blogspot.com/2020/05/aiimiit-prove-given-number-is-composite.html

5.prove power of number ends with zero or not

http://aiimiit.blogspot.com/2020/05/aiimiit-hoe-to-show-whether-number-with.html

6.terminating or non terminating decimals verification

7.if terminal convert to decimal without multiplication

8.convert decimal to p/q form both methods

http://aiimiit.blogspot.com/2020/06/convert-given-decimals-to-pq-form-both.html

9.euclids lemma sums

http://aiimiit.blogspot.com/2020/05/aiimiit-euclids-lemma-egs.html