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3rd/3 ways: trig integral ∫ sin(ax+b) dx
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logic: tautology (¬p→q)∧(¬p→¬q) →p
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count quick review: Permutation vs Combination
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Pantun Melayu [Buah cempedak di luar pagar]
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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Do you know ... paper folding ...
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alternate way: count sum 1 + 2 + 3+... + n via "polynomial"
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"baby" fact: exp e^(ix)
Conversion: Permutation - Combination vice versa
2 ways: 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫3x/((x-2)(x+1)) dx
3rd/10parts: Exclusive disjunction
alternate way: count sum 1+2+3+ ... +n
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examples 2x2 matrix withOUT an inverse
2nd/2ways: count perm Show P(n,2)+P(n,1)=n^2
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2 ways: integral ∫x/(x+a) dx
3 ways: trig Show sec(2x)=sec^2(x)/(2-sec^2(x))
Teogonia Season 1 Episode 6 in Hindi Dubbed | Full HD Dubbed Anime
Pascal's triangle rCk [examples]
prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
If 4xe^(xy)=y+5sin^2(x) then find the value of y'(0)