Area

If area bounded by y=logx,y=x ,x²+y²+2xy-k²=0 is a square units,then calculate area bounded by y=e^x,y=logx ,x²+y²+2xy-k²=0 .

2 Answers

106

Asish Mahapatra ·2009-08-28 18:43:38

From a first look it seems 2a because y=e^x and y=logx are mirror images abt the line y=x (they are inverse functions)

But i havent analysed the other eqn ... Ill let u know if this is correct or not

Your answer is right.
But I can not understand your logic :-(

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

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

° ∂ ∞ 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