Let S be the set of all α R such that the equation, 2 x+ n x=2 x-7 has a solution. Then S…
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
Let S be the set of all α ∈ R such that the equation, \(\cos 2 x+\tan n x=2 x-7\) has a solution. Then S is equal to:
- [2, 6]
- [3, 7]
- [1, 4]
- R
Answer
(D) R
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