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Always ZERO
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
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trig Write each expression as an equivalent algebraic expression involving only x.
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
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logic: tautology (¬p→q)∧(¬p→¬q) →p
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Penn. State U: Suppose the p.m.f of discrete random variable X is ...
hertj
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Quickie: Find the value of 4009x3991
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2 ways: derivative a^logb(m√x)
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The Demon King's Daughter is Too Kind!! Episode 8
Pascal's triangle rCk [examples]
pascal triangle: count comb Show nCk = (n-1)Ck + (n-1)C(k-1)
STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
anya
prob stat: x̄=∑xk where k=1,2,3,...,n?
trig integral ∫sec(x) dx =
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4 ways: Evaluate Σ(2k+1) k=1,20
Alternate way: sq root integral ∫1/√((x-α)(x-β)) dx