Q&A - Ask Doubts and Get Answers
Q
Find the one's digit of the cube of each of the following numbers.(vi) 77
Q. Find the one’s digit of the cube of each of the following numbers.
(vi) 77
Answers (1)
Views
The detailed solution for above-mentioned question is as follows,
The given number is ending with 7, so its cube will end with 3.
Similar Questions
- Q. In the given figure angle 1 and angle 2 are supplementary angles. If angle 1 is decreased, what changes should take place in angle 2 so that both the angles still remain supplementary.
- Q. Find the slope of the tangent to the curve y = x ^3 – 3 x + 2 at the point whose x-coordinate is 3.
- Q. Study the diagram. The line l is perpendicular to line m (a) Is CE = EG?
- Q. A driver of a car travelling at 52 km h^–1 applies the brakes and accelerates uniformly in the opposite direction. The car stops in 5 s. Another driver going at 3 km h^–1 in another car applies his brakes slowly and stops in 10 s.
- Q. Expand the expression. (1 - 2x)^ 5
Related Chapters
- Rational Numbers
- Linear Equations in One Variable
- Understanding Quadrilaterals
- Practical Geometry
- Data Handling
- Squares and Square Roots
- Cubes and Cube Roots
- Comparing Quantities
- Algebraic Expressions and Identities
- Visualizing Solid Shapes
- Mensuration
- Exponents and Powers
- Direct and Inverse Proportions
- Factorization
- Introduction to Graphs
- Playing with Numbers