Zookal
Zookal

Weโ€™d love to hear any feedback or comment from you!

ยฉ 2011-2021 Zookal Pty Ltd

View question and answer

From our collection of questions and answers
Engineering ยท Computer Science
Question details

Q) Multiple Choice with Explain the solution

1. How many different rearrangement are there of the letters in the word BUBBLE?
(a) 40 (b) 50 (c) 80 (e) 120
2. A small deck of five cards are numbered 1 to 5. First one card and then a second card are selected at random, with replacement. What is the probability that the sum of the values on the cards is a prime number?
(a) 10/25 (b) 11/25 (c) 12/25 (e) 13/25
3. How many license plates can be made using either one uppercase English letter followed by two digits or three digits followed by one uppercase English letter?
(a) 28600 (b) 100000 (c) 26000 (d) 2600
4. Given the two points [a, f(a)], [b, f(b)], the linear Lagrange polynomial ๐Ÿ๐Ÿ(๐ฑ) that passes through these two points is given by
(a) ๐’‡๐Ÿ(๐’™)=๐’™โˆ’๐’ƒ๐’‚โˆ’๐’ƒ๐’‡(๐’‚)+๐’™โˆ’๐’‚๐’‚โˆ’๐’ƒ๐’‡(๐’ƒ) (b) ๐’‡๐Ÿ(๐’™)=๐’™๐’ƒโˆ’๐’‚๐’‡(๐’‚)+๐’™๐’ƒโˆ’๐’‚๐’‡(๐’ƒ)
(c) ๐’‡๐Ÿ(๐’™)=๐’‡(๐’‚)+๐’‡(๐’ƒ)โˆ’๐’‡(๐’‚)๐’ƒโˆ’๐’‚(๐’ƒโˆ’๐’‚) (d) ๐’‡๐Ÿ(๐’™)=๐’™โˆ’๐’ƒ๐’‚โˆ’๐’ƒ๐’‡(๐’‚)+๐’™โˆ’๐’‚๐’ƒโˆ’๐’‚๐’‡(๐’ƒ)
5. The Lagrange polynomial that passes through the 3 data points is given by

3 3 2
๐’‡๐Ÿ(๐’™)=๐‘ณ๐ŸŽ(๐’™)(๐Ÿ๐Ÿ’)+๐‘ณ๐Ÿ(๐’™)(๐Ÿ‘๐Ÿ•)+๐‘ณ๐Ÿ(๐’™)(๐Ÿ๐Ÿ“), the value of ๐‘ณ๐Ÿ(๐’™) at x=16 is

(a) -0.071430 (b) 0.50000 (c) 0.57143 (d) 4.3333

Answer
Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.

Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.