If k is a positive integer and n=7.049*10^k, what is the value of k?
(1) 7,500 < n < 75,000
Guys my approach
1< 7.049 * 10^k<10
10^k=10^0 = 1(now my concern here is when it is mentioned that k is a positive integer it can be zero also)
same put value of n you ill get k=0if-n-is-a-positive-integer-and-k-5-1-x-10-n-what-is-the-114026.html
according to Karishma in the above post if k is positive integer, it is at least 1.
Pls clarify the correct interpretation of k is positive integer
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