Let f:R→R be a function such that
f(x)=x^3 +x^2 f′(1)+xf′′(2)+f′′′(3)
for x∈R.
1)What is f(1) equal to?
2)What is f′(1) equal to?
3)What is f′′′(10) equal to?
For this question consider the following:
1) f(2)=f(1)−f(0)
2)f′′(2)−2f′(1)=12
which is/are correct?
A point is chosen at random inside
a rectangle measuring 5 inches
by 6 inches.What is the probability
that the randomly selected point
is at least 1 inch from the edge of
rectangle?
A man can row a boat at 4 km/hr in still water.
He row the boat 2km upstream and 2km back
to his starting place in 2 hours. How fast is
the stream flowing.