JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Hard

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Understanding +4 | -1

Consider the following statements:

I. The function

f(x)=

greatest integer

\leq x, x \in R

is a continuous function.

II. All trigonometric functions are continuous on

R

. Which of the statements given above is/are correct?

View answer and explanation

Correct option: D

Neither I nor II

Option D is correct because neither the greatest integer function nor all trigonometric functions are continuous on R.

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