If x is a negative integer, then the solution set of $-30x < 90$ is :
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → {-2, -1}
$-30x < 90$ [Given]
$x>-3$ and x is a negative integer
$∴x=-2$ and $-1$
If x is a negative integer, then the solution set of $-30x < 90$ is :
Correct answer: option 1
The correct answer is Option (1) → {-2, -1}
$-30x < 90$ [Given]
$x>-3$ and x is a negative integer
$∴x=-2$ and $-1$