Question

If 'n' is any natural number then 6 power n- 5powern always end with digit ​

Answer 1

Answer:

if n  is a natural number

then 6 to the power n - 5 to the power n will end with 1

Example-(1)    6 to the power 1 - 5 to the power 1 ends with 1

(2)       6 to the power 2 - 5 to the power 2 =36-25 =11 which ends with 1 .

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