1.

Write in roster formA = { x : x = n2, 4 ≤ n ≤ 8 , n ε N }

Answer»

Answer:

Natural NUMBERS less than 8 are 1,2,3,4,5,6,7

n

2

i.e., SQUARES of these numbers are 1,4,9,16,25,36,49

The GIVEN set can be written as

{1,4,9,16,25,36,49} {ROASTER form}

Or {squares of first seven natural numbers} (description form)


Discussion

No Comment Found

Related InterviewSolutions