Solve (x + 2 < 5) u (x - 7 > -6). {x | -6 < x < 5}
{x | x < 3 or x > 1}
{x | x < 0}

Given:

To find:

The solution for x.

Solution:

We have,

        ...(i)

Solve each inequality.

And,

It means (i) can be rewritten as

We know that "∪" means solution of x<3 or x>1 both are included in the solution set.

Solution = {x | x<3 or x>1 }

Therefore, the correct option is B.

b, i believe, but not sure.

b