00:01
Hi, in this question we are given with some function values as fo5 is given as 2, f -dash -5 is given as 7, g5 is given as minus 6, and g -d -5 is given as 5.
00:18
For the first part we need to solve for f -g -d -5.
00:25
Applying chain rule, this would be equals to f -dash -5, g5.
00:31
Plus g -5 f5.
00:35
And substituting all the given values, we get 7 minus 6 plus 5 2.
00:43
And solving this further, we will get our final result and this would be equals to minus 32.
00:50
Now moving on to the next part b, we need to solve for f by g -dash at 5.
00:59
And applying the quotient rule, this would be equals to g of 5, f -dash -5 minus f -5, g -d -5, divided by g of 5 whole square...