/ / ___\ \ x*log\sin\\/ x /*log(x) + tan(4*x)/
x*log(sin(sqrt(x))*log(x) + tan(4*x))
Apply the product rule:
; to find :
Apply the power rule: goes to
; to find :
Let .
The derivative of is .
Then, apply the chain rule. Multiply by :
Differentiate term by term:
Apply the product rule:
; to find :
Let .
The derivative of sine is cosine:
Then, apply the chain rule. Multiply by :
Apply the power rule: goes to
The result of the chain rule is:
; to find :
The derivative of is .
The result is:
Rewrite the function to be differentiated:
Apply the quotient rule, which is:
and .
To find :
Let .
The derivative of sine is cosine:
Then, apply the chain rule. Multiply by :
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The result of the chain rule is:
To find :
Let .
The derivative of cosine is negative sine:
Then, apply the chain rule. Multiply by :
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The result of the chain rule is:
Now plug in to the quotient rule:
The result is:
The result of the chain rule is:
The result is:
Now simplify:
The answer is:
/ / ___\ / ___\ \ | 2 sin\\/ x / cos\\/ x /*log(x)| x*|4 + 4*tan (4*x) + ---------- + -----------------| | x ___ | \ 2*\/ x / / / ___\ \ ---------------------------------------------------- + log\sin\\/ x /*log(x) + tan(4*x)/ / ___\ sin\\/ x /*log(x) + tan(4*x)
/ 2 \ |/ / ___\ / ___\ \ | || 2 2*sin\\/ x / cos\\/ x /*log(x)| | ||8 + 8*tan (4*x) + ------------ + -----------------| | || x ___ | / ___\ / ___\ / ___\ / ___\ | |\ \/ x / / 2 \ 4*cos\\/ x / 4*sin\\/ x / log(x)*sin\\/ x / cos\\/ x /*log(x)| x*|----------------------------------------------------- - 128*\1 + tan (4*x)/*tan(4*x) - ------------ + ------------ + ----------------- + -----------------| / ___\ | / ___\ 3/2 2 x 3/2 | / ___\ 2 2*sin\\/ x / \ log(x)*sin\\/ x / + tan(4*x) x x x / cos\\/ x /*log(x) 8 + 8*tan (4*x) + ------------ - -------------------------------------------------------------------------------------------------------------------------------------------------------------- + ----------------- x 4 ___ \/ x ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- / ___\ log(x)*sin\\/ x / + tan(4*x)
/ 3 \ | / / ___\ / ___\ \ / / ___\ / ___\ \ / / ___\ / ___\ / ___\ / ___\ \| | | 2 2*sin\\/ x / cos\\/ x /*log(x)| | 2 2*sin\\/ x / cos\\/ x /*log(x)| | / 2 \ 4*cos\\/ x / 4*sin\\/ x / log(x)*sin\\/ x / cos\\/ x /*log(x)|| | 2*|8 + 8*tan (4*x) + ------------ + -----------------| 3*|8 + 8*tan (4*x) + ------------ + -----------------|*|- 128*\1 + tan (4*x)/*tan(4*x) - ------------ + ------------ + ----------------- + -----------------|| 2 | 2 / ___\ / ___\ | x ___ | / ___\ / ___\ / ___\ / ___\ | x ___ | | 3/2 2 x 3/2 || / / ___\ / ___\ \ | / 2 \ 18*cos\\/ x / 6*sin\\/ x / \ \/ x / 16*sin\\/ x / 2 / 2 \ cos\\/ x /*log(x) 3*log(x)*sin\\/ x / 3*cos\\/ x /*log(x) \ \/ x / \ x x x /| | 2 2*sin\\/ x / cos\\/ x /*log(x)| x*|1024*\1 + tan (4*x)/ - ------------- - ------------ + ------------------------------------------------------- + ------------- + 2048*tan (4*x)*\1 + tan (4*x)/ - ----------------- + ------------------- + ------------------- + -------------------------------------------------------------------------------------------------------------------------------------------------------------| 3*|8 + 8*tan (4*x) + ------------ + -----------------| | 5/2 2 2 3 3/2 2 5/2 / ___\ | / ___\ / ___\ | x ___ | | x x / / ___\ \ x x x x log(x)*sin\\/ x / + tan(4*x) | / ___\ / ___\ 3*sin\\/ x / 3*cos\\/ x / / 2 \ \ \/ x / \ \log(x)*sin\\/ x / + tan(4*x)/ / 3*log(x)*sin\\/ x / 3*cos\\/ x /*log(x) - ------------ + ------------ + 96*\1 + tan (4*x)/*tan(4*x) - ------------------------------------------------------- + --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ------------------- - ------------------- 2 3/2 / / ___\ \ 8 4*x 3/2 x x 4*\log(x)*sin\\/ x / + tan(4*x)/ 4*x ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- / ___\ log(x)*sin\\/ x / + tan(4*x)