Geometrical Optics-14

5 Answers

1161

Akash Anand ·2013-10-02 04:28:51

Try this question.

150

Shreya Sharma ·2013-10-08 08:16:04

Area in first case: Ï€(3.5)²
Second case: Ï€(0.5)²

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Akash Anand Try again ..this is not the answer
Upvote·0· Reply ·2013-10-09 05:10:07
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150

Shreya Sharma ·2013-10-09 22:31:30

Ï€(0.5)²; Ï€(4.5)² ?

150

Shreya Sharma ·2013-10-12 05:35:45

Sir, please post the solution to this question.

486

Niraj kumar Jha ·2013-10-15 07:48:19

Is it Ï€(.5)²;Ï€(3.52)²

√ √ || {} [] () → ~ ^ 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