A number having 7 at its one’s place will have 3 at the unit’s place of its square. State whether the statement is true or false.
Solution:
Given, a number having 7 at its one’s place will have 3 at the unit’s place of its square.
We have to determine if the given statement is true or false.
Example: consider a number having 7 at its one’s place
Let the number be 17
Square of number = (17)²
= 17 × 17
= 289
Similarly, (27)² = 729
The number having 7 at its one’s place will have 9 at the unit’s place of its square.
✦ Try This: A number having 6 at its one’s place will have 8 at the unit’s place of its square. State whether the statement is true or false.
☛ Also Check: NCERT Solutions for Class 8 Maths
NCERT Exemplar Class 8 Maths Chapter 3 Problem 74
A number having 7 at its one’s place will have 3 at the unit’s place of its square. State whether the statement is true or false
Summary:
The given statement, ”A number having 7 at its one’s place will have 3 at the unit’s place of its square” is false.
☛ Related Questions:
visual curriculum