Bca Assignment 1st Sem.2012 Maths

May- 2012 Bachelor of Computer Science (BCA) Semester- I BC0033- Basic maths 4 Credits (Book ID: B0675 ) Assignment Set 1 (60 Marks) Answer in all Questions 6 X 10 = 60 Marks 1. be that the interbreeding of any two subgroups of a group is a group. 2. Prove that the sum of the degrees of the points of a graph G is twice the identification number of lines. 3. Find the mean, median and mode for the following: Mid apprise Frequency 15 2 20 22 25 19 30 14 n+1 35 3 40 4 45 6 50 1 55 1 4. Prove that nC r + nCr-1 = Cr 5. If birth to a male squirt and birth to a female child are equiprobable, what is the probability that at least one of the triplet children born to a couple is male? 6.

Simplify: burn mark ( 180? ? A ) sec ( 180 ? ? A ) romaine ec ( 90? ? A ) sec ( ? A ) cot ( 90? ? A ) May- 2012 Bachelor of Computer Science (BCA) Semester- I BC0033- Basic Mathematics 4 Credits (Book ID: B0675 ) Assignment Set II (60 Marks) Answer All Questions 6 X 10 = 60 Marks ? x lim ? a ? 1 1. appearance that x ?0 ? x ? ? ? ? ? ? log e a ? ? 2. Find the topple of intersection of the cardiodes r = a(1+cos ?), r = b(1 cos ?). 3. Show that ? ? /2 0 sin 6 ? cos 3 ? ? 2 63 ?? ? ?. ? ?? ? ? a ?ib 4. Show that tanh 2x = cos ? ilog ? ? ? a ?ib ? 5. Apply Crouts method to solve the equations : 3x+2y+7z = 4, 2x+3y+z = 5, 3x+4y+z = 7 2 4 6 ? ? ? ......... to ? 3! 5! 7! 6. Show that  If you want to take up a full essay, order it on our website: Ordercustompaper.com

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