2a+1" State the serial integer of. "

Consider the following six conditions. (Serial number 1 to6). Select those conditions which represent criteria for spontaneity. Answer the system to be closed. [Report your answer by adding the serial number of selected conditions. For example if serial number 1 and satisfy then answer would be 0003.] All notations have their usual meaning.

Let A={0,1,2,3,4} and ZZ be the set of integers. If the mapping f:Ato ZZ be defined by f(x) =x^2-5x+2 , state which of the following is the pre-image of 2?

State the negations of : (ix) 2 divides the positive integer a.

State the negations for the following statements : 2 divides the positive integer a.

State the smallest positive integer which is divisible by 28 and 63 both.

State true or false,for any integers m, m^2,< m^3 ,why?

State the associative property of multiplication for integers taking a, b, c as any three integers.

State true or false : For any integer m, m^2 < m^3 . Why?

Oxidation state of nitrogen is not an integer in