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JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Analyzing +4 | -1
The number of solutions of the equation tan⁡  x+sec⁡  x=2  cos⁡  x\tan \,\,x + \sec \,\,x = 2\,\,\cos \,\,x and cos⁡  x≠0\cos \,\,x \ne 0 lying in the interval (0,   2π)\left( {0,\;\,2\pi } \right)is

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Correct option: A
2\mathrm{2}
Option A (2) is correct because the equation has two solutions in the given interval after considering the domain restrictions.

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