Question

Ice at -60°C is heated until all of it is converted into water vapour at 110°C. If the temperature and time graph is plotted for the experiment, how many times will the slope of the graph become zero?

a) 0

b) 1

c) 2

d) 3​

Answer 1

Answer:

123446684939Find the derivative of the following functions from the first principles w.r.t. to 'x' cos²x. tan2x. √x+1. sec3x. cos(ax). sin2x. xsinx. logx. ax²+bx+c. ax. x⁴+4. cotx

Explanation:

Find the derivative of the following functions from the first principles w.r.t. to 'x' cos²x. tan2x. √x+1. sec3x. cos(ax). Find the derivative of the following functions from the first principles w.r.t. to 'x' cos²x. tan2x. √x+1. sec3x. cos(ax). sin2x. xsinx. logx. ax²+bx+c. ax. x⁴+4. cotx . xsinx. logx. ax²+bx+c. ax. x⁴+4. cotx