Question

ch 1 of maths of class 10

Answer 1

heya,,,,


it's too easy .

12 ka factor 2×3×2

12 end with 0 it must have 5 as factor ..

but 12 has ,(2×^2×3)show that has only prime factors of 12

from the fundamental theorm.of arithmetic that the prime factorization of each no is unique.

so,5 is not factor of 12n

hence ,12 can never end with zero...


hope it help you
@rajukumar.☺☺