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Compute the arithmetic mean for the following grouped data ...
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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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lim x/e^x? as x→∞
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2nd/3ways: trig integral ∫sec(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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Lamar U: Use log. differentiation to find the 1st derivative of the given function
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prob stat: One sample of n=4 scores has a mean of M=10, &
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multivariable partial Let w=2x^2 y, where x=u^2+v^2 & y=u^2-v^2. Find ∂w/∂u & ∂w/∂v.
prob stat: 2nd/2 parts. One sample has a mean of M=6 &
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A bag contains 5 red balls & 3 green balls. A ball is selected at random &
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prob stat: A fair 6-sided dice, with sides numbered 1,1,2,2,3,55 is thrown.
prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
Lamar U 2nd way: evaluate trig integral ∫x sin(x^2) [cos^4(x^2) + 8 cos^2(x^2)-10] dx
Let f(x,y)=4-2xx^2-y^2. Find the slope of the tangent line at the point (1,1,1) on the curve formed
prob stat The events A & B are s.t P(A)=5/12, P(B)=2/3 & P(A' n B')=1/12.