Answer:
The value is 7x + 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
#4 part A= D
#4 part B = 76
Your question only states parrallelogram ABCD is shown, so I assume you only wanted those answers, GL
4 x’s for 1/4
2 x’s for 2/4
1 x for 3/4
2 x’s for 1
Replace x with π/2 - x to get the equivalent integral

but the integrand is even, so this is really just

Substitute x = 1/2 arccot(u/2), which transforms the integral to

There are lots of ways to compute this. What I did was to consider the complex contour integral

where γ is a semicircle in the complex plane with its diameter joining (-R, 0) and (R, 0) on the real axis. A bound for the integral over the arc of the circle is estimated to be

which vanishes as R goes to ∞. Then by the residue theorem, we have in the limit

and it follows that

Answers:
26) 50 percent chance
27) 25 percent chance
28) About 25 times
29) About 20 times