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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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Pantun Melayu [Sorong papan tarik papan]
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trig Write each expression as an equivalent algebraic expression involving only x.
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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.
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Lamar U 2nd way: evaluate exp integral ∫e^(2x)/(1+e^(2x)) dx
When a die was thrown the scores was an odd #. What is the prob. that it was a prime #?
2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx
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prob stat: The speeds, to the nearest mile per hour,, of 120 vehicles passing a check point
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2 ways: trig integral ∫tan^3(x) sec^2(x) dx
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log sq rt integral ∫√x ln(x) dx withOUT u-sub
Columbia U: 10th/10 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub
A bag contains 5 red balls & 3 green balls. A ball is selected at random &
prob stat: 2 ways Joe's mean mark for the physics tests for the term was 72.
NYU: 3 ways ∫(1+ln(x))/x dx