Question #9c03c
2 Answers
Dec 15, 2017
Explanation:
The chain rule states that:
Setting
And since
Dec 15, 2017
Explanation:
#"differentiate using the "color(blue)"chain rule"#
#"given "y=f(g(x))" then"#
#dy/dx=f'(g(x))xxg'(x)#
#y=tan(2x+3)#
#rArrdy/dx=sec^2(2x+3)xxd/dx(2x+3)#
#color(white)(rArrdy/dx)=2sec^2(2x+3)#