The number of points in (–∞, ∞), for which x 2 – x sin x – cos x = 0, is
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
The number of points in (–∞, ∞), for which
x2 – x sinx – cosx = 0, is
x2 – x sinx – cosx = 0, is
- 6
- 4
- 2
- 0
Answer
(B) 4
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