Q58.Contrapositive of the statement : 'If a function f is differentiable at a , then it is also continuous at a ', is (1) If a function f is continuous at a , then it is not differentiable at a . (2) If a function f is not continuous at a , then it is not differentiable at a . (3) If a function f is not continuous at a . then it is differentiable at a . (4) If a function f is continuous at a , then it is differentiable at a .
What This Question Tests
This question assesses the fundamental understanding of logical reasoning, specifically the ability to form the contrapositive of a given conditional statement (If P, then Q is equivalent to If not Q, then not P).
Concepts Tested
📚 NCERT Sections This Tests
14.2 — Which Of The Statements Given In Exercise 14.1 Is True For P-Type
Physics Class 12 · Chapter 14
14.2 Which of the statements given in Exercise 14.1 is true for p-type semiconductos.
14.1 — In An N-Type Silicon, Which Of The Following Statement Is True:
Physics Class 12 · Chapter 14
14.1 In an n-type silicon, which of the following statement is true: (a) Electrons are majority carriers and trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c) Holes are minority carriers and pentavalent atoms are the dopants. (d) Holes are majority carriers and trivalent atoms are the dopants.
1.3 — Define The Following Terms:
Chemistry Class 11 · Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
📋 Question Details
- Chapter
- Mathematical Reasoning
- Topic
- Contrapositive of a conditional statement
- Year
- 2020
- Shift
- 04 Sep Shift 2
- Q Number
- Q58
- Type
- Conceptual
- NCERT Ref
- Class 11 Mathematics Ch 14: Mathematical Reasoning
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