Question

Can the number 4n, n being a natural number, end with the digit zero?give reason

Answer 1

Answer:no

Step-by-step explanation: a no.should have 2 and 5 as factors so as to and with zero but factors of 4 are 2,2

Answer 2

given exponental term= 4n

4n =( 2*2)n

we know that any number ends with the digit 0 then whose factorisation is in the form of 2n*5n . but 4n doesnt contain the prime factor of 5 . hence 4n never ends with 0.

hope this helps u