Use the requested method to find the product.47 ? 43; use the Russian peasant method
A. 2031
B. 2121
C. 2021
D. 2011
Answer: C
Mathematics
You might also like to view...
Find the polar coordinates, 
and 
, of the point given in Cartesian coordinates.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the improper integral or state that it is divergent. 
A. 2?
B. 2?
C. 4 ln 
D. 2
2
Mathematics
Calculate the circulation of the field F around the closed curve C.F = (-x - y)i + (x + y)j , curve C is the counterclockwise path around the circle with radius 5 centered at (3, 10)
A. 50(1 + ?) B. 100? C. 50? D. 50(1 + ?) + 260
Mathematics
Find the product of the given complex number and its conjugate.2
(cos (75°) + i sin (75°))
A. 8 (cos (75°) + i sin (-75°))
B. 8
C. 2
(cos (75°) + i sin (-75°))
D. 2
Mathematics