Implications

IMPORTANT

Implications: Overview

In this topic, we will learn to determine the implication of a statement. It also explains the terms contrapositive and converse of statements with the help of solved examples for a better understanding.

Important Questions on Implications

HARD
IMPORTANT

"If f2=0, then fx is divisible by x-2" then write the converse and contrapositive of the statement

HARD
IMPORTANT

Combine these pair of statements using "if and only if"

Given that  p: If the sum of the digits of a number is divisible by 3, then the number is divisible by 3,and  q: If a number is divisible by 3, then the sum of its digits is divisible by 3,  are some pairs of statements.

HARD
IMPORTANT

"If the two lines are parallel, then they do not intersect in the same plane".

Write the converse and contrapositive of the given statement

HARD
IMPORTANT

If x is a prime number, then x is odd.

Write the converse and contrapositive of the given statement

EASY
IMPORTANT

Find the conclusion in the following conditional statement.

If Earth is more closer to Sun, then it is more hotter.

EASY
IMPORTANT

Find the hypothesis in the following conditional statement.

If Earth is more closer to Sun, then it is more hotter.

EASY
IMPORTANT

Find the conclusion in the following conditional statement.

If x=2, then x2=4.

EASY
IMPORTANT

Find the hypothesis in the following conditional statement.

If x=2, then x2=4.

EASY
IMPORTANT

Find the conclusion in the following conditional statement.

If it came from another planet, then it is an alien.

EASY
IMPORTANT

Find the hypothesis in the following conditional statement.

If it came from another planet, then it is an alien.

EASY
IMPORTANT

Find the conclusion in the following conditional statement.

If you go out, then you must dress properly.

EASY
IMPORTANT

Find the hypothesis in the following conditional statement.

If you go out, then you must dress properly.

EASY
IMPORTANT

Find the conclusion in the following conditional statement.

If it is hot outside, then you must carry an umbrella.

EASY
IMPORTANT

Find the hypothesis in the following conditional statement.

If it is hot outside, then you must carry an umbrella.

MEDIUM
IMPORTANT

If p~pq is false, the truth values of p and q are respectively?

EASY
IMPORTANT

‘Three sides AB, BC and CA of a triangle ABC are 3 cm, 4 cm and 5 cm. respectively, in length.’ If this statement is p, then the statement pq is true when the statement q is

EASY
IMPORTANT

For two statements p and q, it is given that the truth value of (p~q p)) is T; then,

HARD
IMPORTANT

Which of the following option is incorrect?

EASY
IMPORTANT

The sum of the two sides of a triangle is greater than the third side.

The mathematical statements for the given sentence is

EASY
IMPORTANT

On multiplying an integer by 1 we will get the same integer.

The mathematical statement for the given sentence is