Question

set by using geometrical idea​

Answer 1

Answer:

• A=set of all quardrilaterals. A=(Triangle, rectangle, square....)
• b=set of triangle. B=(Equilateral triangle, scalene triangle acute angled triangle...)
• C=(x:x=multipe of 2) c = (2,4,6)
• d=(x:x=3n+1n belongs to N and n <4 )

Step-by-step explanation:

please add me to brainliest and follow me

Answer 2

(1)A = Set of all quadrilaterals. A = { Triangle, rectangle, Square...} ... B = { Equilateral triangle, Scalene triangle, Acute angled triangle....}

please mark as brainliest........