Calculus grade 12
In part c) for xcosx could you simplify that or do you keep it as xcosx? Thanks
Calculus grade 12
The answer for b) is e^-4(2x) ? And everything after that is for c) right. So the final answer for c) would be xe^sinx(xcosx + 2) ? Thankyou.
Calculus grade 12
Could you help me for these two: b) y = (x²+1)e^-4 c) y = x²(e^Sinx) Please & Thank you.
Calculus grade 12
Determine the derivative of each function A1) y = e^x(Sin²x) A2) y = e²Sin²x B1) y = (x³ + 1)e^-2 B2) y = (x² + 1)e^-2 C) y = x²(theta^Sinx)
Calculus
The voltage signal from a standard european wall socket can be described by the equation V(t) = 325Sin100(pie)t, where t is time in seconds and v is voltage at time t A) find the maximum and minimum voltage levels and times at which they occur B) determine i) the petiod, T, in...
Calculus
Determine derivative of each function A) y = 3xSinx B) f(t) = 2t^2Cos2t C) [(pie)tSin](pie(t)-6)
Calculus
A) y'= 2sin(2x) B) y'= 4sin(2theta) -2cos(2theta) C) y'= 2piCos(2theta)
Calculus
Differentiate A) y = -Cos2x B) y = Sin2tetta - 2Cos2tetta C) f(tetta) = negative pie*Sin(2tetta - pie) Tetta means that zero with a line going horizontally across mid zero. Like In trigonometric identities you have ___ tetta....
Calculus grade 12
thank you reiny
Calculus grade 12
find the coordinates of all points on the graph of f(x) = x + 2cos(x) in the interval [0, pie] at which the tangent line is horizontal.
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