CameraIcon

SearchIcon

MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

If |x|≤ -10, ...

Question

If $| x | \leq - 10$ , then which of the following is/are true?

A

None of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

x \in ϕ

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

x \in [10, \infty)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

x \in (- 10, 10)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $x \in ϕ$
Given that $| x | \leq - 10$

Here $- 10 = a < 0$

Using $| x | \leq a; a < 0 \Rightarrow x \in ϕ$ ,
we can say that here $x \in ϕ$

Suggest Corrections

thumbs-up

1

Similar questions

3 \leq | x | \leq 5

, then which of the following can be true?

α < β, 0 \leq α, β \leq 2 π

α, β

satisfy the equation

sin 2 x + 3 sin x = 1 + 3 cos x,

then which of the following is/are true?

- 9 + (- 10) = x

, then which of the following is(are) true for the value of

x ?

f (x) = 10 cos x + (13 + 2 x) sin x,

then which of the following is/are true?

Q. A function is defined by

f (x) = \frac{1}{2} π \int 0 cos t \cdot cos (x - t) d t, 0 \leq x \leq 2 π

, then which of the following statement(s) is/are true?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Alkynes - Preparation

Watch in App

Join BYJU'S Learning Program

CrossIcon