~toss the coin~

JEE Advanced 2015 Preparation › Algebra questions › ~toss the coin~

In an experiment of tossing of a coin 10 times

1)find the probability wen no two heads are consecutive........??
2)if exactly four heads occur then probability wen all heads dont occur together is equal to..??
3)for occurence of exactly four heads probability that heads occur alternativily is equal to...??

#Mathematics #Algebra

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Kaustab Sarkar ·2009-10-29 03:59:26

54 views ...........still no reply[2]

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qwerty ·2009-10-29 04:20:34

for Q1

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Lokesh Verma ·2009-10-29 06:01:02

There was a very similar question of the day recently...

Read this link:

[url=http://targetiit.com/iit-jee-forum/posts/07-10-09-toss-a-coin-n-times-so-that-there-are-no-11745.html]Tossing the coin so that there are no consecutive heads[/url]

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Kaustab Sarkar ·2009-10-29 06:08:42

k.........thanx

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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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~toss the coin~

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