Question

if 10 power 2015 is expressed as an integer, what is the sum of its digits
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Answer 1

if 10 power 2015 is expressed as an integer, then sum of its digits = 1

Step-by-step explanation:

10²⁰¹⁵

as we know That

10⁰ = 1

10¹ = 10

10² = 100

10³ = 1000

10ⁿ  = n times 0 after 1

10²⁰¹⁵ = 2015  times 0 after 1

then Sum of digits  = 1 + 2015*0

= 1 + 0

= 1

10²⁰¹⁵ expressed as an integer will have sum of digits = 1

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Answer 2

Answer:

if 10 powar 2015 —2015 is expressed as an integer,what is the sum of its digits