In the following questions the sumbols $$-, \div, +, =$$ and $$\times$$ are used with the following meaning:

$$P - Q$$ means $$P$$ is greaterthan $$Q$$
$$P \div Q$$ means $$P$$ is greaterthan or equal to $$Q$$
$$P + Q$$ means $$P$$ is equal to $$Q$$
$$P = Q$$ means $$P$$ is smaller than or equal to $$Q$$
$$P \times Q$$ means $$P$$ is smaller than $$Q$$
For each question you have to assume given statements to be true and then. decide which of the two given conclusions is/are definitely true Give answer: