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ICSE Class 9 Answered

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Asked by aastharoy997 | 08 Apr, 2020, 09:53: AM
answered-by-expert Expert Answer
Q: If log102=0.3010, then find the number of digits in 255.
Solution:
G i v e n colon space log subscript 10 2 equals 0.3010 C o n s i d e r log subscript 10 open parentheses 2 to the power of 55 close parentheses equals 55 space cross times space log subscript 10 2 equals 55 cross times 0.3010 equals 16.555 I t s space c h a r a c t e r i s t i c space i s space 16. H e n c e comma space t h e space n u m b e r space o f space d i g i t s space i n space 2 to the power of 55 space i s space 17.
Answered by Renu Varma | 08 Apr, 2020, 10:25: AM

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