Mathematical Reasoning

State whether "OR" used in the following statements is "exclusive" or "inclusive". "A lady gives birth to a baby boy or a baby girl."

Write the contrapositive of the following statement, "If number is divisible by 9, then it is divisible by 3." '

Write tne converse of the statement, "If a number n is even, then >r is even."

Check whether the following statement is true or nor, "If x, y are odd natural numbers, then xy is an odd natural number."

Let p be the statement "Mehul is tall" and q be the statement" Mehul is intellegent". Give the verbal statement for each of the following :
(i) p and q (ii) p or q (iii)~ p (iv) p and ~ q.

Given the statement "No rich man is happy". Can you conclude that:
(i) Happy people are not rich. (ii) Men who are not rich are happy.
(iii) Some rich men are happy.