Never true because if the product is 10 and the two numbers are 5 & 2 if you add them it won't give you 10 it will give you 7 so therefore the answer is never true
X = -20p + 500
20p = 500 - x
p = (500 - x)/20
R = xp = x(500 - x)/20 = (500x - x^2)/20
The answer is, (1, -5)...
Answer:
option B is true.
Step-by-step explanation:
We are given that two functions
f(x)=
and g(x)=sin x and a line x =
We have to find the area of the region bounded in the first quadrant by x=
and two functions
We know that the area bounded by two functions
=Integration of region(Upper curve- lower curve)
Therefore, function of sec square x is upper curve and function of sin x is lower function
Therefore, limit of x changing from 0 to 
Hence, the area of the region bounded in the first quadrant and two functions is given by

Therefore, option B is true.