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Differential Equations
I na bank,principal increses continusoly at the rate of r% per year.find thevalue of r if Rs 100 double itself in 10 years(log e^2=0.6931)?I na bank,principal increses continusoly at the rate of 5% per year.find thevalue of r if Rs 1000 double itself in 10 years(e^1/2= 1.648)?
Differential Equations
find taylors expansion of f(x)=sinx at x=0
Differential Equations
find the derivative of i) cosmx ii) cospow(2)x
Differential Equations
if y= pow(ax) cospow(3)x sinpow(2)x find dy\dx
Differential Equations
Find a recursion relation for the coefficients of the series solution around x=0 of the ODE:
y''' + x^2 y' + x y = 0.
Write the coefficients up to the 6th term and comment on the number of free parameters.
y''' + x^2 y' + x y = 0.
Write the coefficients up to the 6th term and comment on the number of free parameters.
Differential Equations
If dx/dy y e cos x sin x find ax 3 2 .
Differential Equations
Find the Taylors expansion of f(x) = Sin x at x = 0.
Differential Equations
in estimating the cost of a pile of bricks measured as 2m*15m*1.2m,the tape is stretched 1% beyong the standard length if the count is 450 bricks to 1m^3 and bricks cost $100 per 1000,find the approximate error in the cost.
Differential Equations
Find the nth derivative of Cos mx and cos^2x
Differential Equations
The gradient of the curve y-xy+2px+3qy=0 at the point (3,2) is -2/3. the value of p and q are
