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MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Screen Recording 2024-05-05 at 11.16.06 PM
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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Swinburne U 2nd way: e^(-e^x) e^x dx
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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trig Write each expression as an equivalent algebraic expression involving only x.
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Pantun Melayu [Sorong papan tarik papan]
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Screen Recording 2024-05-13 at 9.18.43 PM
prob stat: The speeds, to the nearest mile per hour,, of 120 vehicles passing a check point
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prob stat: A candidate obtained the following results in her math examination:
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prob stat The events A & B are s.t P(A)=5/12, P(B)=2/3 & P(A' n B')=1/12.
prob stat a) Calculate the mean & the std deviation of 4 numbers 2,3,6,9
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2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx
prob stat: 2 ways The mean of five #s 2,3,5,6,8 is 4.8. Calculate the std deviation.
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partial Let f(x,y,z)=x e^(yz). Compute fxzy & fyxz.