Galileo's law of odd numbers

What is Galileo's law of inertia ?

State if the result is always odd or always even: Two odd numbers are added

(i) Express 49 as the sum of 7 odd numbers.(ii) Express 121 as the sum of 11 odd numbers.

Examine, If a die is thrown once, there are two possible outcomes an odd number or an even number. Therefore, the probability of obtaining an odd number is 1//2 and the probability of obtaining an even number is 1//2 .

Which of the following arguments are correct and which are incorrect ? Give reason if incorrect. If a dice is thrown , there are two possible outcomes :- an odd numbers or an even number.Therefore the probability of an odd numbers is (1)/(2).

What is the smallest odd prime? Is every odd number a prime number? If not, give an example of an odd number which is not prime.

Which of the following statements is incorrect? Bohr gave theory of hydrogen atom and, Yukawa gave theory of nuclear forces. Law of gravitation was discovered by Newton and principle of intertia by Galileo. Laws of photoelectric effect were discovered by Einstein and laws of electromagnetic induction by Faraday. Neutron was discovered by J.J. Thomson and electron was discovered by James Chadwick.

Negation of "3 is an odd number and 7 is a rational number is-

Fill in the blanks: The sum of two odd numbers is an ............... number.

If three fair dice are thrown and the sum is an odd number, then the probability that all the three dice show an odd number is