Guru Gobind Singh Indraprastha Vishwavidyalaya 2010 B.C.A Computer Application Maths internal 1 - exam paper

Roll No..

ANSAL INSTITUTE OF TECHNOLOGY, GURGAON INTERNAL TEST - I, November 2010 BCA IsH: SEMESTER BCA-101: Mathematics-I Time: 1 hr    Max.marks: 10

Instructions: Attempt all questions. All questions carry equal Marks.

Fine! the rank of the following matrix using normal form

Q2. Show that f(x) = |x-l| +| x-2 lis continuous at x =1 and x =2.

Q3. Show that the semivertical angle of the cone of maximum volume and of given slant height is tan'¹ yfl.

If y = sin (m sin*¹ x), find y(0)

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