MATRIX2

AIEEE Preparation › Trignometry questions › MATRIX2

#Mathematics #Trignometry

UP 0 DOWN 0 1 5
Post on FacebookPost anonymously?

5 Answers

1

aieeee ·2009-07-05 07:39:41

the matrix 2 -1 3
1 1 -2 â‰ 0
1 1 1
thus there would be surely unique solution and it represents finite solution.thus ther would be more than one correct answer.

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

aieeee ·2009-07-05 11:32:51

always first watchout the main determinant in these type of questions

UP 0 DOWN 0
Post on FacebookPost anonymously?

24

eureka123 ·2009-07-05 20:06:10

no aieeee read the language of option d...it says finite number of solutions.....
if there is a unique solution which is quite clear from determinant,then how can there be finite number of solutions...

so answer should be a

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

bhagirath bunny ·2009-07-06 07:29:54

ans is a

UP 0 DOWN 0
Post on FacebookPost anonymously?

3

rocky ·2009-07-11 05:49:12

answer of course should be A

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

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