Home
Class 12
MATHS
p : if two integers a and b are such tha...

p : if two integers a and b are such that `a gt b` then a - b is always a positive integer.
q : If two integers a and b are such that a - b is always a positive integer, then `a gt b `
Which of the following is true regarding statements p and q?

A

(a) ~ p is converse of q

B

(b) ~ p is contrapositive of p

C

(c) p is converse of q

D

(d) p is contrapositive of q

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to analyze the two statements \( p \) and \( q \) and determine their logical relationships. ### Step 1: Understand Statement \( p \) Statement \( p \) says: - If two integers \( a \) and \( b \) are such that \( a > b \), then \( a - b \) is always a positive integer. This can be broken down into: - Hypothesis: \( a > b \) - Conclusion: \( a - b \) is a positive integer. ### Step 2: Understand Statement \( q \) Statement \( q \) says: - If two integers \( a \) and \( b \) are such that \( a - b \) is always a positive integer, then \( a > b \). This can be broken down into: - Hypothesis: \( a - b \) is a positive integer. - Conclusion: \( a > b \). ### Step 3: Identify the Contrapositive of Statement \( p \) The contrapositive of a statement is formed by negating both the hypothesis and conclusion and swapping them. For statement \( p \): - Hypothesis: \( a > b \) becomes \( a \leq b \) (negation). - Conclusion: \( a - b \) is a positive integer becomes \( a - b \) is not a positive integer (negation). Thus, the contrapositive of \( p \) is: - If \( a - b \) is not a positive integer, then \( a \leq b \). ### Step 4: Identify the Contrapositive of Statement \( q \) For statement \( q \): - Hypothesis: \( a - b \) is a positive integer becomes \( a - b \) is not a positive integer (negation). - Conclusion: \( a > b \) becomes \( a \leq b \) (negation). Thus, the contrapositive of \( q \) is: - If \( a \leq b \), then \( a - b \) is not a positive integer. ### Step 5: Identify the Converse of Statement \( p \) The converse of a statement is formed by swapping the hypothesis and conclusion. For statement \( p \): - The converse is: - If \( a - b \) is a positive integer, then \( a > b \). This matches statement \( q \). ### Step 6: Identify the Converse of Statement \( q \) For statement \( q \): - The converse is: - If \( a > b \), then \( a - b \) is a positive integer. This matches statement \( p \). ### Conclusion From the analysis: - Statement \( q \) is the converse of statement \( p \). - Therefore, the correct answer is option \( c \): \( p \) is the converse of \( q \).
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-C) (Linked Comprehension Type Questions) (Comprehension-I)|3 Videos
  • MATHEMATICAL REASONING

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-C) (Linked Comprehension Type Questions) (Comprehension-II)|2 Videos
  • MATHEMATICAL REASONING

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-A) (Objective type Questions (Only one answer))|50 Videos
  • LIMITS AND DERIVATIVES

    AAKASH INSTITUTE ENGLISH|Exercise Section - j|3 Videos
  • MATRICES

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - J) Aakash Challengers Questions|3 Videos

Similar Questions

Explore conceptually related problems

Positive integers a and b are such that a+b=a/b+b/a What is the value of a^2 +b^2 ?

Write the converse of the following statements: (i)If two integers a\ a n d\ b are such that a > b then a-b is always a positive integer. (ii)If x is prime number, then x is odd. (iii)If two lines are parallel, then they do not intersect in the same place.

The number of positive integer pairs (a, b) such that ab - 24 = 2a is

If a and b are any two integers such that a gt b , then a^(2) gt b^(2)

If a and b are positive integers, which of the following is equivalent to (5a)^(3b)-(5a)^(2b) ?

How many positive integers b have the property that log_(b)729 is a positive integer ?

If a, b, and c are the distinct positive integers, and 10% of abc is 5, then which of the following is a possible value of a+b?

If n is an odd positive integer, then a^(n)+b^(n) is divisible by

If n is an even positive integer, then a^(n)+b^(n) is divisible by

The least positive integer n such that ((2i)/(1+i))^n is a positive integer is a. 16 b. 8 c. 4 d. 2