Answer: it would be 5000
Step-by-step explanation:
We split [2, 4] into subintervals of length ,
so that the right endpoints are given by the sequence
for . Then the Riemann sum approximating
is
The integral is given exactly as , for which we get
To check: we have
Answer:
angle 3
angle 2
Step-by-step explanation:
Mathematically, from the angle sum theorem of triangles, the sum of two opposite interior angles of a triangle equals the exterior angle on the third side
Now, for angle 1, it is an exterior angle for angle 4
The two other opposite interior angles that would make angle 1 is simply angles 3 and 2