Advertisements
Advertisements
Question
Solve the inequation -3 + x < 2, x ∈ N.
Advertisements
Solution
-3 + x < 2, x ∈ N.
⇒ x < 2 - (-3)
⇒ x < 2 + 3
⇒ x < 5
∴ x = 1, 2, 3, 4 (∵ x ∈ N)
∴ Solution set = {1, 2, 3, 4}
APPEARS IN
RELATED QUESTIONS
If the replacement set is the set of natural numbers, solve: x - 5 < 0
If the replacement set is the set of natural numbers, solve: x + 1 ≤ 7
If the replacement set is the set of natural numbers, solve: 4x + 1 ≥ 17
If the replacement set = {- 6,. - 3, 0, 3, 6, 9}; find the truth set of the following : 2x - 1 > 9
If the replacement set = {- 6,. - 3, 0, 3, 6, 9}; find the truth set of the following : 3x + 7 < 1
Solve : - 17 < 9y - 8; y ∈ Z.
Solve : 9x - 7 ≤ 5: 28 + 4x ; x ∈ W.
Solve the inquation 8 – 2x ≥ x – 5; x ∈ N.
Solve the inequation 18 – 3 (2x – 5) > 12; x ∈ W.
Solve: `("2x" + 3)/5 > ("4x" - 1)/2`, x ∈ W.
