Calendar: 1871-1872 Page 524
Please note: The digitised calendars in this site have had their contents extracted using OCR (optical character recognition) and as a result, there may be occasional errors in the text. We are working on correcting these errors, but this may take some time.
Page content
524 GENERAL LITERATURE AND SCIENCE 20 The sum of the first two terms of an arithmetic series is and the fifth term is find the series 21 The jj term of an arithmetical progression is and the 11 term is show that the sum of ע מ terms is 22 Find the number of words beginning and ending with consonant which can be formed out of the letters of the word equation 23 Resolve -into two simple fractions 24 Expand to five terms 25 Solve the equation xi χ-i IV -Crigononutrw Explain the different ways of measuring angles Express five-eighths of right angle in circular measure degrees ana grades The angles of triangle are in Arithmetical Progression and the greatest is three times the least find them in grades degrees and circular measure Prove that- sin2 -f cos λ cot ί SJ Vl tan Vr sec2 cosec2 sec2 cosec2 sin2 vers2 cos Λ Find the values of the trigonometrical ratios for angles of 30 45 and 690 Trace the changes of sign and magnitude of cosine as changes from to 360 Hence infer those of- cot2 ---- Kl cot cos2 sin2
Further information
For further information about this page, please click here to contact us ›
