2P is a number which is divisible by 2 and 3, what is the value of P ?

3B is a number which is divisible by 5, what is the value of B ?

2A8 is a number divisible by 2, what might be the value of A?

20A is a number divisible by 10, what might be the value of A?

Consider the following two statements P :if 7 is an odd number, then 7 is divisible by 2 Q : If 7 is a prime number, then 7 is an odd number. If V_(1) is the truth valaue of the contra positive of P and V_(2) is the truth value of contra positive of Q, then the ordered pair (V_(1), V_(2)) equals

Let P ( n) = 5^(n) - 2^(n) , P(n) is divisible by 3 lambda and n both are odd positive integers then the least value of n and lambda will be

The electronic configuration of an atom is as follows 1s^(2) 2s^(2) 2p^(2) a) Which element's atom is it ? b) What is the valence shell ? c) When excited what could be the number of lone / single electrons in this atom ? d) What is the value of principal quantum numbers of two electrons in the first box ?

Which of the following numbers are divisible by 2, by 3 and by 6 ? 321729

Which of the following numbers are divisible by 2, by 3 and by 6 ? 312792

Which of the following numbers are divisible by 2, by 3 and by 6 ? 800552