Indicate whether the following statements are true or false (2 points each): 1) x!=y is the same as (x>y || x=y 3) x>=y is the same as (x>y && x=y) Writing if statements (2 points each): 4. Write an if statement that prints the message "The number is valid" if the variable temperature is within the range -50 through 150. 5. Write an if statement that prints the message "The number is not valid if the variable hours is outside the range 0 through 80.