The solution set of 6 x-1>5 is : - Vidyadip

MCQ

The solution set of $6 x-1>5$ is :

A
$\{x: x>1, x \in N\}$
B
$\{x: x>1, x \in R\}$
C
$\{x: x<1, x \in N\}$
D
$\{x: x<1, x \in W\}$

✓

Answer

(b) $\{x: x>1, x \in R\}$
Explanation: $6 x -1>5$
$\begin{array}{l}\Rightarrow 6 x-1+1>5+1 \\ \Rightarrow 6 x>6 \\ \Rightarrow x>1\end{array}$
Hence the solution set is $\{x: x>1, x \in R\}$

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