Round each of the following numbers to four significant figures, and express the result in standard exponential
Question:
(a) 102.53070
(b) 656,980
(c) 0.008543210
(d) 0.000257870,
(e) -0.0357202.
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Dr. Smita Tejwani had a keen interest in education from her early years. After securing the first position in academics in her school she completed the prestigious Economic (honors) course from Delhi University(Hindu College). Thereafter she successfully completed B.ed, PGDBM, MA(Economics)and M.Phil(Economics) She has taught economics at the graduate and postgraduate level in a renowned management college in New Delhi for several years. She has done intensive research in the area of employability issues in MSME units and successfully completed her Ph.D. (Economics). She has published various research papers in reputed journals and presented her research work in many national and international conferences and seminars. She is the recipient of young researcher award from the International Academic Association of Researchers in Humanities, IT, Engineering science. She has published her first book titled, “Employability of Vocationally Qualified workers in MSME units in Lucknow”. She is currently associated with internal educational portals and websites in the vertical of adult education as an economics expert and mentor.
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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