Write the following set in roster form
A ={x|x is a prime number , ` 1 lt x lt 20` }

Describe the following sets in Roster form: {x in N:x a prime number,'10

Write the following sets in roster form: A={x:x^(2)<=16:X in Z}

Describe the following sets in Roster form: {x:x is a prime number which is a divisor of 60}

Describe the following sets in Roster form: {x in R:x>x}

Write the following sets in the tabular from : (i) A={x:x is a positive prime lt20} (ii) B={x:x is a natural number lt10} (iii) C={x:x is an odd positive ineger and x^(2)lt30} (iv) D={x:x is a letter of the Engligh alphabet in the word 'LALLY'} (v) E={x"x is a natural number that divides 24}

Describe the following sets in Roster form: {x in n:x^(2)<25}

Describe the following sets in Roster form: {x : x is a two digit number such that the sum of digits is 8} .

Write the following sets in the tabular form: {x : x is a positive prime number which divides 72 }

Write the following sets in the tabular form: {x : x is a digit in the number 122333 }