YESPYQ Start Practice
🛠️ JEE➗ Maths

Let \([x]\) denote the greatest integer less than or equal to \(x\). Then, the values of \(x \in R\) satisfying the equa…

Q1

Let \([x]\) denote the greatest integer less than or equal to \(x\). Then, the values of \(x \in R\) satisfying the equation \(\left[e^x\right]^2+\left[e^x+1\right]-3=0\) lie in the interval:

[JEE Main 2021, 22 Jul (Shift 2)]

a

\([1,e)\)

b

\(\left[{\log }_{e}2,{\log }_{e}3\right]\)

c

\(\left[0,{\log }_{e}2\right)\)

d

\([0,\frac{1}{e})\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Maths PYQs

See every question on Relations and Functions, or browse the full JEE question bank.

See all questions on Relations and Functions →