1 A 1 B 1 C 1 D 1 E 1 F 1 G 1 H 1 I 1 J 1 K 1 L 1 M 1 N 1 O 1 P 2

RD Sharma - Mathematics

31. Mathematical Reasoning

1. Sets
2. Relations
3. Functions
4. Measurement of Angles
5. Trigonometric Functions
6. Graphs of Trigonometric Functions
7. Values of Trigonometric Functions at Sum of Difference of Angles
8. Transformation Formulae
9. Values of Trigonometric Functions at Multiples and Submultiple of an Angles
10. Sine and Cosine Formulae and their Applications
11. Trigonometric Equations
12. Mathematical Induction
13. Complex Numbers
14. Quadratic Equations
15. Linear Inequations
16. Permutations
17. Combinations
18. Binomial Theorem
19. Arithmetic Progressions
20. Geometric Progressions
21. Some Special Series
22. Brief Review of Cartesian System of Rectangular Co-ordinates
23. The Straight Lines
24. The Circle
25. Parabola
26. Ellipse
27. Hyperbola
28. Introduction to 3-D Coordinate Geometry
29. Limits
30. Derivatives
31. Mathematical Reasoning
32. Statistics
33. Probability

Exercise 31.1

1 A 1 B 1 C 1 D 1 E 1 F 1 G 1 H 1 I 1 J 1 K 1 L 1 M 1 N 1 O 1 P 2

Exercise 31.2

1 A 1 B 1 C 1 D 1 E 2 A 2 B 2 C 2 D 2 E 2 F 3 4 A 4 B 4 C 5

Exercise 31.3

Exercise 31.4

Exercise 31.5

1 2 A 2 B 2 C 2 D 2 E 3 4

Exercise 31.6

1 2 A 2 B 3 4 5 6 7 8

Q. 1 C5.0( 1 Vote )

Find out which of

Class 11th RD Sharma - Mathematics 31. Mathematical Reasoning

Answer :

Concept Used: A statement is an assertive (declarative) sentence if it is either true or false but not both.

So, This sentence is always false, because there are non-empty sets whose intersection is empty.

Hence, it is a statement.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSFind out which of NEXTFind out which of

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

caricature

view all courses

RELATED QUESTIONS :

Rewrite the folloRS Aggarwal - Mathematics

State whether theMathematics - Exemplar

Prove by direct mMathematics - Exemplar

The contrapositivMathematics - Exemplar

The negation of tMathematics - Exemplar

The negation of tMathematics - Exemplar

Identify the QuanMathematics - Exemplar

The negation of tMathematics - Exemplar

The statement
Mathematics - Exemplar

The contrapositivMathematics - Exemplar