The solution of x + 2 (geq) 2x + 1 is illustrated
-
A.
i -
B.
ii -
C.
iii -
D.
iv
Correct Answer: Option A
Explanation
x + 2 (geq) 2x + 1
x – 2x (geq) 1 – 2
-x (geq) -1
(frac{-x}{-1}) (geq) (frac{-1}{-1})
x (leq) 1
The solution of x + 2 (geq) 2x + 1 is illustrated
x + 2 (geq) 2x + 1
x – 2x (geq) 1 – 2
-x (geq) -1
(frac{-x}{-1}) (geq) (frac{-1}{-1})
x (leq) 1