4 Views PremiumAug 13, 2023
logic: De Morgan's Law
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.
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Penn. State U: Suppose the p.m.f of discrete random variable X is ...
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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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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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Lamar U: trig integral ∫cos^5(2t) sin^2(2t) dt
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Find the median of 4,6,8,...,296
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Texas Tech: 5 ways trig Differentiate g(x)=cos^2(x)
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3 ways: If y=x/(1+x^2) find dy/dx.
U of Auckland: proc & stat Let X be a continuous random variable with p.d.f
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2 ways: derivative a^f(g(x))
Texas Tech: Find integral #7 ∫xsin(x^2) dx vs #5 ∫xsin^2(x) dx
UT Austin: trig integral ∫(1/x^2) sin(1/x) cos(1/x) dx
1st/2 ways: derivative y=(ln(x))^x
3rd/10parts: Exclusive disjunction
1st way: Differentiate the function w.r.t x log10(x)+logx(10)+logx(x)+log10(10)
5th/10parts: Material implication