+ : a ≤ 100 . If the equation [tan2 x]  -..." - Step-by-step solution, answer key, and detailed explanation on MCA Prep."> + : a ≤ 100 . If the equation [tan2 x]  -..." - Step-by-step solution, answer key, and detailed explanation on MCA Prep." /> + : a ≤ 100 . If the equation [tan2 x]  -..." - Step-by-step solution, answer key, and detailed explanation on MCA Prep." />

Question 20

Mathematics Trigonometric Equations Hard

Let S be the set {a ϵ Z<sup>+</sup> : a &le; 100}. If the equation [tan<sup>2</sup> x]&nbsp; - tan x - a = 0 has real roots (where [.] is the greatest integer function), then the number of elements is S is

(A) 10
(B) 8
(C) 9
(D) 0
✓ Correct Answer: Option C Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

Correct Option is C. Practice regular variations of this Trigonometric Equations concept to build speed and accuracy.

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