Examine the validity of the follwing compound statements :
If a and b are integers such that ab is an odd integer , then both a and b are odd integers .

Check the validity of the following statement : If a, b are integers such that ab is odd, then both a and b are odd.

Examine the validity of the follwing compound statements : 112 is a multiple of 5 or 9 .

Check the validity of the following statement. If x and y are odd integers, then xy is an odd integer.

Contra - positive of p: "If x and y are integers such that xy is odd then both x and y are odd" is

If n is an odd integer, prove that n^(2) is also an odd integer.

Check whether the follwing compound statements is true or false . If a and b are odd integers , then (a +b) is an even integer .

Check whether the following statement is true or not: If x and y are odd integer,shten xy is an odd integer

Check whether the following statement is true or not : If x and y are odd integers, then xy is an odd integer.'

prove that the compound statement " if x and y are odd integers , then xy is and odd integer " is valid using direct method

Check whether the following statement is true and false by proving its contrapositive if x,y are integers such that xy is odd then both x and y are odd integers.