sin^2(x/2)=(tanx - sinx)/(2tanx)

Use cos(sin^(-1)x)=Sqrt(1-x^2) to determine the derivative (sin^(-1)x)'

The equation is x+sin(πx). The first derivative is 1+πcos(πx). The second derivative is -π^2(sin)(πx). What intervals are increasing, decreasing, concave up, and concave down?

Please show all steps to process

(cos(X^2))^2  Find f'(x)

DERIVATIVE OF (cosx/1+sinx)^5

tanx(1+cot^(2)x)=(1)/(cosxsinx)

tan(x)=sqrt{3}

First Derivative of: (tan3(2x)) / x1/5 + ln(7x+4)   Do not need to simplify