Question
The ratio of income of two personas 9:7 and the ratio of their expenditure is 4:3 if each of them manage to save 2000 Rs per month. Find there monthly income ?
Angles of a quadrilateral are in arithematic progression .if the product of first and fourth angle and the product of second and third angle are in ratio 27:35 .find the angles of the quadrilateral
Maths
Feb. 13, 2020, 2:57 p.m.
Answer
- The sum of the squares of two numbers is 233 and one of the number is 3 less than twice the other number . Find the numbers.
Let L be the set of all people living in a locality . let the relation R in the set L be defined as : ( x , y ) ∈ R if and only if x and y are like minded. Find whether the relation R is reflexive, symmetric, transitive .