Question

G, nN and n<7) and I =*:* =9n, n e N and n < 7).
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Answer 1

Answer:

Heya mate your answer

Step-by-step explanation:

7¹ = 7

7² = 49

7³ = 343

7⁴ = 2401

7⁵ = 16807

Thus, the unit digits repeat themselves after 5 th power of 7. Till tjen, no zero unit digit occurs. Then for any natural number n, 7ⁿ does not end in 0.