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Find f''(2) of function f(x)=xsin(pi/x)
Find f''(2) of function f(x)=xsin(pi/x)
1 answer
asked by
Anon
444 views
Find the first partial derivative of function. z=xsin(xy)
find dz/dx and dz/dy.
3 answers
asked by
Bill
130 views
Find the derivative of the function.
1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 ---> i hate trig. 3. y=4sec5x 4. y=xsin√x
0 answers
asked by
dania
488 views
Find the derivative of the function.
1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 ---> i hate trig. 3. y=4sec5x 4. y=xsin√x
0 answers
asked by
dania
705 views
∫xcos(2x)dx
What I did wrong u=x du=dx dv=cos(2x)dx v=-sin(2x)/2 -xsin(2x)/2 +∫sin(2x)/2dx--> -xsin(2x)/2 -cos(2x)/4+C
2 answers
asked by
Anonymous
365 views
use law of cosines to show that theta equals inverse cosine of (a^2 + b^2 -484)/(2ab) where a^2=(7+xcos a)^2 + (28-xsin a)^2 and
0 answers
asked by
Lisa
476 views
For what value of the constant c is the function f continuous on (−∞,∞) where
f(x)= c if x=0, and xsin(1/x) otherwise
1 answer
asked by
anonymous
734 views
The function f is continuous on the open interval (-π, π). If f(x)=cos(x)-1/xsin(x) for x≠0, what is the value of f(0)?
1 answer
asked by
Mike
3,365 views
Can you show us how to use law of cosines to show that theta equals inverse cosine of (a^2 + b^2 -484)/(2ab) where a^2=(7+xcos
1 answer
asked by
Lisa
1,034 views
Find dy/dx by implicit differentation.
ysin(x^2)=-xsin(y^2)
2 answers
asked by
Kelly
938 views