Mathematics · Calculus
माना f(x) = cos(x) / (1 + cos(x)), जहाँ x ∈ R; तो f _______ है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[0, π] में निरंतर ह्रासमान (strictly decreasing) है।✓
- 2[0, π/2] में निरंतर वर्धमान (strictly increasing) है।
- 3[0, π/2] में निरंतर ह्रासमान और [π/2, π] में निरंतर वर्धमान है।
- 4[0, π] में निरंतर वर्धमान (strictly increasing) है।
सही उत्तर देखें
[0, π] में निरंतर ह्रासमान (strictly decreasing) है।
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