Advertisements
Advertisements
प्रश्न
If x and y are integers such that x2 > y2, then x3 > y3.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Given: Integer x and y
For an integer x and y as (– 1) and (– 2) respectively.
x2 > y2 ⇒ (– 2)2 > (– 1)2 = 4 > 1 (true)
And x3 > y3 ⇒ (– 2)3 > (– 1)3 = – 8 > – 1 (not true)
As – 8 < – 1
APPEARS IN
संबंधित प्रश्न
What will be the units digit of the square of the following number?
12796
Observe the following pattern
22 − 12 = 2 + 1
32 − 22 = 3 + 2
42 − 32 = 4 + 3
52 − 42 = 5 + 4
and find the value of
1002 − 992
Which of the following triplet pythagorean?
(14, 48, 51)
Which of the following number square of even number?
121
Which of the following number square of even number?
4489
Find the square of the following number:
862
Find the square of the following number:
265
The hypotenuse of a right triangle with its legs of lengths 3x × 4x is ______.
Can a right triangle with sides 6 cm, 10 cm and 8 cm be formed? Give reason.
Find the area of a square field if its perimeter is 96 m.
