Advertisements
Advertisements
Question
\[\frac{3}{x - 2} < 1\]
Solution
\[ \Rightarrow \frac{3}{x - 2} - 1 < 0\]
\[ \Rightarrow \frac{3 - x + 2}{x - 2} < 0\]
\[ \Rightarrow \frac{- x + 5}{x - 2} < 0\]
\[ \Rightarrow \frac{x - 5}{x - 2} > 0\]
∴ \[x \in \left( - \infty , 2 \right) \cup \left( 5, \infty \right)\]
APPEARS IN
RELATED QUESTIONS
Solve: −4x > 30, when x ∈ Z
3x − 7 > x + 1
3x + 9 ≥ −x + 19
−(x − 3) + 4 < 5 − 2x
\[\frac{2\left( x - 1 \right)}{5} \leq \frac{3\left( 2 + x \right)}{7}\]
\[\frac{5x}{2} + \frac{3x}{4} \geq \frac{39}{4}\]
\[x - 2 \leq \frac{5x + 8}{3}\]
\[\frac{5x - 6}{x + 6} < 1\]
\[\frac{5x + 8}{4 - x} < 2\]
\[\frac{x - 1}{x + 3} > 2\]
Solve each of the following system of equations in R.
x − 2 > 0, 3x < 18
Solve each of the following system of equations in R.
2x − 3 < 7, 2x > −4
Solve each of the following system of equations in R.
2x + 5 ≤ 0, x − 3 ≤ 0
Solve each of the following system of equations in R.
4x − 1 ≤ 0, 3 − 4x < 0
Solve each of the following system of equations in R.
2 (x − 6) < 3x − 7, 11 − 2x < 6 − x
Solve each of the following system of equations in R.
\[\frac{7x - 1}{2} < - 3, \frac{3x + 8}{5} + 11 < 0\]
Solve each of the following system of equations in R.
\[0 < \frac{- x}{2} < 3\]
Solve each of the following system of equations in R. \[\frac{4}{x + 1} \leq 3 \leq \frac{6}{x + 1}, x > 0\]
Solve \[\left| x - 1 \right| + \left| x - 2 \right| + \left| x - 3 \right| \geq 6\]
Solve \[\left| x + 1 \right| + \left| x \right| > 3\]
Mark the correct alternative in each of the following:
If x and a are real numbers such that a\[>\]0 and \\left| x \right|\]\[>\]a, then
Mark the correct alternative in each of the following:
\[\left| x - 1 \right|\]\[>\]5, then
Mark the correct alternative in each of the following:
The inequality representing the following graph is
Mark the correct alternative in each of the following:
The linear inequality representing the solution set given in
Mark the correct alternative in each of the following:
If \[\left| x + 3 \right|\]\[\geq\]10, then
Solve the inequality, 3x – 5 < x + 7, when x is a natural number.
Solve |3 – 4x| ≥ 9.
Solve 1 ≤ |x – 2| ≤ 3.
If `|x - 2|/(x - 2) ≥ 0`, then ______.
The length of a rectangle is three times the breadth. If the minimum perimeter of the rectangle is 160 cm, then ______.
If –x ≤ –4, then 2x ______ 8.
If `1/(x - 2) < 0`, then x ______ 2.
If |x − 1| ≤ 2, then –1 ______ x ______ 3
Solve for x, the inequality given below.
`(|x - 2| - 1)/(|x - 2| - 2) ≤ 0`
Solve for x, the inequality given below.
`1/(|x| - 3) ≤ 1/2`
Solve for x, the inequality given below.
|x − 1| ≤ 5, |x| ≥ 2
Given that x, y and b are real numbers and x < y, b < 0, then ______.
If –3x + 17 < –13, then ______.