Computer Science PLUS I Volume 1 : Concepts Government of Tamilnadu © Government of Tamilnadu First Edition – 2005 Chairman Syllabus Committee Dr. Balagurusamy E‚ Vice Chancellor‚ Anna University‚ Chennai Co-Ordinator Textbook Writing Dr. Sankaranarayanan V‚ Director‚ Tamil Virtual University‚ Chennai Authors Dr. Elango S‚ Government Arts College‚ Nandanam‚ Chennai Dr. Jothi A‚ Former Professor‚ Presidency College‚ Chennai Mr. Malaiarasu P ‚ Government Arts College‚ Nandanam‚ Chennai Dr. Ramachandran
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commercial arithmetic Di minor guisa is lost as well as his commentary on Book X Euclid’s Elements. One of Leonardo’s contributions to mathematics was his introducing the Decimal Number system into Europe. He was one of the first people to introduce the Hindu-Arabic number system into Europe. Fibonacci also introduced the Decimal Positional System‚ which originated from India and Arabia. Fibonacci wrote story problems in his book‚ Liber abbaci. Examples of those problems are‚ "A spider climbs so many
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to the range A1:H1‚ and then apply bold formatting to the same range. 7. Apply the Comma Number style to the range B15:G20 and then decrease the number of decimal places shown to 0. 8. Apply the Short Date number format (like 6/20/2016) to the cells C22 and C23. 9. Apply the Percent number format to cell C24 and then decrease the number of decimal places shown to 0. 10. Use AutoFit to resize column F
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Project Report (Scientific Calculator) Course: Digital Logic Design School Of Electrical Engineering And Computer Sciences National University Of Sciences And Technology - Pakistan School Of Electrical Engineering And Computer Sciences – NUST (PAKISTAN) Page 1 Project Report (Scientific Calculator) Course: Digital Logic Design PROJECT REPORT DIGITAL LOGIC DESIGN School Of Electrical Engineering And Computer Sciences – NUST (PAKISTAN) Page 2 Project Report (Scientific Calculator) Course:
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In this lab‚ you will demonstrate the ability to work with decimal and hexadecimal numbers. Required Setup and Tools In this lab‚ you will need only paper and pencil to do the required work. However‚ the use of a calculator is permitted to verify the results of a calculation. The Windows calculator may be used for this purpose. Recommended Procedures Task 1: Convert Decimal Number into Binary Procedure 1. Convert the decimal number 125 into binary. Use the division-by-two method shown in
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29/10/2010 Purdue OWL Engagement Welcome to the Purdue OWL This page is brought to you by the OWL at Purdue (http://owl.english.purdue.edu/). When printing this page‚ you must include the entire legal notice at bottom. Contributors:Elyssa Tardiff‚ Allen Brizee. Summary: This resource describes why outlines are useful‚ what types of outlines exist‚ suggestions for developing effective outlines‚ and how outlines can be used as an invention strategy for writing. Four Main Components for
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Calculators are NOT allowed. Read all the questions carefully before you start. Question Points Percentage 1 40% 2 60% Total 100% Question 1 (40 points: 15 + 10+ 15): (a) Convert the following binary into (i) decimal‚ (ii) octal et (iii) hexadecimal 10100001111.1101 (i) to decimal (10100001111)2 = 1 x 210 + 0 x 29 + 1 x 28 + 0 x 27 + 0 x 26 + 0 x 25 + 0 x 24 + 1 x 23 + 1 x 22 + 1 x 21 + 1 x 20 = 1024 + 0 + 256 + 0 + 0 + 0 + 0 + 8 + 4
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(Task 1) Convert decimal number (125) into binary. 125 /2 = 62 remainder5 1(lsd) 62 /2 = 31 remainder0 o 31 /2 = 15 remainder5 1 15 /2 = 7 remainder5 1 7 /2 = 3 remainder5 1 3 /2 = 1 remainder 5 1 1 /2 = .5 remainder 0 1 .5 /2 = 0 remainder 0 0 Convert your answer back to decimal to prove your answer. 0 1 1 1 1 1 0 1 0+64+32+16+8+4+2+1=125 (task 2) Convert the binary number(10101101) into decimal. Thomas
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Semester review 1 338 Semester review 1 Whole numbers Multiple-choice questions 1 Using numerals‚ thirty-five thousand‚ two hundred and six is: A 350 260 B 35 260 C 35 000 206 D 3526 E 35 206 2 The place value of 8 in 2 581 093 is: A 8 thousand B 80 thousand C 8 hundred D 8 tens E 8 ones 3 The remainder when 23 650 is divided by 4 is: A 0 B 4 C 1 D 2 E 3 4 18 - 3 × 4 + 5 simplifies to: B 135 A 65 C 11 D 1
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Fibonacci was one of the most talented mathematicians in the Middle Ages. Few people realize that it was Fibonacci that gave us our decimal point when during fractions or other Math problems. When he Fibonacci was studying mathematics‚ he used the Hindu-Arabic symbols instead of Roman symbols which didn’t have zeros and lacked place value. Fibonacci also created the Roman numeral system. It’s no wonder that such a system caught on so quickly with merchants and other people in professions where
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