In a CCS block of 45 students: 32 enrolled in DISCTRU; 23 enrolled in COMPRO2; 18 enrolled in DISCTRU and COMPRO2; 14 enrolled in DISCTRU and INTRODB; 11 enrolled in COMPRO2 and INTRODB; 10 enrolled in all three courses; 5 not enrolled in any of the three courses a)How many in the block are enrolled in INTRODB? b) How many in the block are enrolled in COMPRO2 only? c) How many in the block are enrolled in exactly one of the three courses

In a CCS block of 45 students: 32 enrolled in DISCTRU; 23 enrolled in COMPRO2; 18 enrolled in DISCTRU and COMPRO2; 14 enrolled in DISCTRU and INTRODB; 11 enrolled in COMPRO2 and INTRODB; 10 enrolled in all three courses; 5 not enrolled in any of the three courses a)How many in the block are enrolled in INTRODB? b) How many in the block are enrolled in COMPRO2 only? c) How many in the block are enrolled in exactly one of the three courses

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

Please give a full explanation to the answer and each of the steps.
A company that builds homes advertises that, by choosing from its upgrade options, each of its new homes is available in 512 different variations. How many upgrade options does the company offer?
A password must have 2 letters from the school acronym SSPU and 3 digits from 1 to 9. How many different passwords are possible without repeating any elements?
An instructor gives an exam with twenty questions. Students are allowed to choose any fifteen questions to answer. (a) How many different choices of fifteen questions are there? (b) Suppose nine questions require coding and eleven do not. (i) How many groups of fifteen questions contain seven that require coding and eight that do not? (ii) How many groups of fifteen questions contain at most eight that require coding? (c) Suppose the exam instruction specifies that at most one of questions 1 and 2 MAY BE included among the fifteen. How many different choices of fifteen questions are there? (d) Suppose the exam instruction specifies that either both questions 1 and 2 are to be included among the ten or neither is to be included. How many different choices of ten questions are there?
A computer program requires the user to enter a 6-digit registration code made up of digits 0,1, 5, 6, 7, and 9. Each number has to be used, and no number can be used more than once. How many different registration codes are possible?
2) A class has 25 students. Each day, three students are chosen to present their work at the board. In total, how many such 3 student groups are possible?
Assume that the committee consists of 7 Trolls and 7 Ogres. A subcommittee consisting of 7 creatures is to be selected. (1) How many such subcommittees are possible if each subcommittee must contain exactly 4 Trolls and 3 Ogres? (2) How many such subcommittees are possible if each subcommittee must contain at least 1 and no more than 3 Ogres?
A burger chain wants to send codes for a free small drink to the members of its kids club. The coupon code will have one letter, followed by two digits, followed by two letters. The letters R , S , T , and U and the digit 3 will not be used. So, there are 22 letters and 9 digits that will be used. Assume that the letters and digits can be repeated. How many such coupon codes can be generated?
According to the rules of NCAA volleyball, there must be exactly 6 players on the court at all times and each player has a unique designated position on the court. How many different starting position configurations are possible for the 6 starting players of an 8-member volleyball team that follows this rule?
A certain student organization has 17 members - 7 math majors and 10 english majors. A committee of 8 is to be formed from these members and must have an equal number of math and english majors. How many distinct committees of this type can be formed?