18-2-2009 { re-question}

AIEEE Forum › Fundamentals questions › 18-2-2009 { re-question}

i think previous question on this date was bit toughh so giving a simpler one

lim n.sin 1. sin2 . sin3. sin4 . sin5............... sin n
nâ†’âˆž

#Mathematics #Fundamentals

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msp ·2009-02-18 05:52:19

cant be determind???????

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Mani Pal Singh ·2009-03-23 07:42:42

the answer is 0

[7]

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skygirl ·2009-03-23 07:45:17

1,2,3,... are these all in radians or degrees ??

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Akand ·2009-03-23 07:47:21

radians sky..............if it was degrees then u wud see a small circle on d topmost right side of each number hehehehe...[3][3][3]

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kamalendu ghosh ·2009-03-23 18:35:03

If angles are in degrees then..there will be sum where in btwn sin180...then it becomes ..0.....but if it is in radian.....welll I need to think on it

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Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

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18-2-2009 { re-question}

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