Question 2(vii)
State True or False. The cube of a single digit number may be a single digit number.
True. 13 = 1 [ One digit number ] 23 = 8 [ One digit number ]
Question 2(v)
State True or False. The cube of a two digit number may be a three digit number.
State true or false.
(i) Cube of any odd number is even.
(ii) A perfect cube does not end with two zeroes.
(iii) If square of a number ends with 5, then its cube ends with 25.
(iv) There is no perfect cube which ends with 8.
(v) The cube of a two digit number may be a three digit number.
(vi) The cube of a two digit number may have seven or more digits.
(vii) The cube of a single digit number may be a single digit number.
Question 2(vi)
State True or False. The cube of a two digit number may have seven or more digits.