Answer:
(-[tex]\infty,7)[/tex]
Step-by-step explanation:
Let x be the number.
We have to find that the value of x for which product of x and 7 is less than 49.
Product of x and 7=7x
According to question
[tex]7x<49[/tex]
Divide by 7 on both sides then we get
[tex]\frac{7x}{7}<\frac{49}{7}[/tex]
[tex]x<7[/tex]
Hence, the value of x belongs to (-[tex]\infty,7)[/tex] for which product of x and 7 is less than 49.
Answer: (-[tex]\infty,7)[/tex]
