Answers created by Jonathan H.

• Back to user's profile
• A sheet of cardboard 3 ft by 4 ft will be made into a box by cutting equal-sized squares from each corner and folding up the four edges. What will be the dimensions of the box with the largest volume?
  
• Hw do you prove that the d/dx (secx) = sec x tan x ?
  
• How do you differentiate the equation?