Limits, Continuity & Differentiability
General
Grade 12
Question:
<p>limx→π/2 tan2 x[
p
2 sin2 x + 3 sin x + 4 −
p
sin2 x + 6 sin x + 2]</p>
Step-by-Step Solution
Key Concept: General
<p>Rationalization and substituting sin x = t \to 1 gives limit 1/12. Option (1).</p>
Correct Answer: (1)