Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Management
  • Which of the following interval is a solution of the expression  < 9?<st

Which of the following interval is a solution of the expression x^{2} < 9?

Option: 1

[-3,3)


Option: 2

(-3,3)


Option: 3

(-3,3]


Option: 4

[-3,3]


Answers (1)

best_answer

x^{2}< 9\Rightarrow x^{2}-9< 0\Rightarrow \left ( x-3 \right )\left ( x+3 \right )< 0

x\in \left ( -3,3 \right )

Posted by

Gunjita

View full answer

Similar Questions

Trending Articles/News

anam-khan

CAT 2026 registration to begin soon at iimcat.ac.in; eligibility criteria, pattern

Latest Question