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Let f : [0, π] → R be defined as f (x) = { sin x if x, if x is irrational and x ∈ [0,π] ,f(x) = {tan^2 x if x is irrational and x ∈ [0, π]

+2 votes
in Class 12 by kratos

Let f : [0, π] → R be defined as f (x) = { sin x if x, if x is irrational and x ∈ [0,π] ,f(x) = {tan2 x if x is irrational and x ∈ [0, π]

The number of points in [0, π] at which the function f is continuous is

(A) 6

(B) 4

(C) 2

(D) 0

1 Answer

+4 votes
by kratos
 
Best answer

Correct option (B) 4

Explanation:

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