Math, asked by johnretnarajr, 1 year ago

show that 12n cannot end with zero or 5 for any natural number n

Answers

Answered by kumarimanisha8251

3

Answer:

Step-by-step explanation:

12n=2^2*3

12n = (2^2*3)n

The only factorisation of 12n are 2and3 not5 hence 12n cannot end with digit 0or5

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