Advertisements
Advertisements
प्रश्न
For the following inequation, represent the solution on a number line :
2(4 - 3x) ≤ 4(x - 5), x ∈ W
Advertisements
उत्तर
2(4 - 3x) ≤ 4(x - 5), x ∈ W
8 - 6x ≤ - 20 - 8
⇒ -6x - 4x ≤ - 20 - 8
⇒ -10x ≤ - 28
⇒ 10x ≥ 28
⇒ x ≥ `28/10`
⇒ x ≥ 2.8
∴ x = {3, 4, 5, ....}
APPEARS IN
संबंधित प्रश्न
Solve and graph the solution set on a number line: -3x + 12 < -15 ; x ∈ R.
Fill in the blank, using the following number line:
An integer, on the given number line, is ________ than every number on its left.
Fill in the blanks, using the following number line:
-3 is _________ than 2 and 3 is _______ than – 2.
Fill in the blanks, using the following number line:
8 is _______ than -5 and -8 is ______than -5.
In the following case, arrange the given integers in ascending order using a number line.
3, – 3, 4, – 7, 0, – 6, 2
In the following case, arrange the given integers in descending order using a number line.
-5, -3, 8, 15, 0, -2
In the following case, arrange the given integers in descending order using a number line.
12, 23, -11, 0, 7, 6
For the statement, given below, state whether it is true or false:
0 is greater than every positive integer.
For the statement, given below, state whether it is true or false:
The opposite of -17 is 17.
In the following pair of number, a state in which the whole number is on the left of the other number is on the number line. Also write it with the appropriate sign (>, <) between them.
9830415, 10023001
