QUESTION 1: USE EUCLIDE'S DIVISION ALGORITHM TO FIND THE HCF OF:
1)135 AND 225 2) 196 AND 38220 3) 867 AND 255
SOLUTION 1:
1)135 AND 225
SINCE 225>135, WE APPLY THE DIVISION LEMMA...
Arithmetic Progression Examples.
Q: A man starts repaying a loan, with Rs 100 being its first instalment. If he increases the instalment by Rs 5/- every month,...
R = Real Numbers:
All rational and irrational numbers are called real numbers.
I = Integers:
All numbers from (…-3, -2, -1, 0, 1, 2, 3…) are called integers.
Q = Rational Numbers:
Real...
IMPORTANT FACTS
Cost Price:
The price, at which an article is purchased, is called its cost price, abbreviated as C.P.
Selling Price:
The price, at which an article is sold, is called itsselling prices,...
1.3 - Cardinality of sets
1. Let A,B, C are the three sets, then n(A)=17, n(B)=17, n(C)=17, n(BnC)=6, n(AnC)=5, and n(AnBnC)=2 then find n(AUBUC).
Solution:
n(AUBUC). = n(A) + n(B) + n(C) - n(AnB)-....