Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Which of the following statement is true ? Option: 1 <img alt="x^2 + x + 1 < 0 \forall x \epsilon R \: \: \: and \: \: 2x^2 +3x +4 > 0 \fo

Which of the following statement is true ? 

Option: 1

x^2 + x + 1 < 0 \forall x \epsilon R \: \: \: and \: \: 2x^2 +3x +4 > 0 \forall x \epsilon R


Option: 2

x^2 -x + 3 < 0 \forall x \epsilon R \: \: \: and \: \: x^2 +x +1 > 0 \forall x \epsilon R


Option: 3

x^2 + x + 1 < 0 \forall x \epsilon R \: \: \: and \: \: x^2 -x +3 < 0 \forall x \epsilon R


Option: 4

None of these


Answers (1)

best_answer

As we have learned

Truth value of "And" Conjuction -

The statement p\wedge q has the truth value T whenever both p and q have the truth value T.

-

 

 A compound satement p ^ q is the when both p and q are true .

 

Posted by

Rishi

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions