Virtual Labs

Tools

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Euclidean space as a vector space

Choose difficulty:

Beginner

Intermediate

Advanced

Which of the following is an element of

R

?

a: ∞ Explanation

Explanation

b: {2} Explanation

Explanation

c: (0 , 6) Explanation

Explanation

d: √4 Explanation

Explanation

Which of the following is an element of

R

²?

a: ( 3 , i ), where i is √(-1) Explanation

Explanation

b: [0 , 2] Explanation

Explanation

c: {5 , 0} Explanation

Explanation

d: (-1, √7/2) Explanation

Explanation

Let A and B be the statements as given below :
A : π is a rational number
B : 1/0 is not a real number
Then

a: A is true, B is false Explanation

Explanation

b: A is false, B is true Explanation

Explanation

c: A is true, B is true Explanation

Explanation

d: A is false, B is false Explanation

Explanation

Which of the following is an element of

R

³?

a: (π, i², log(1)) Explanation

Explanation

b: (3, 11, √(-2)) Explanation

Explanation

c: √2, i, 3 Explanation

Explanation

d: {0 , 0 , 0} Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

Contact Us Phone: General Information: 011-26582050 Email: support@vlabs.ac.in

Follow Us

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)