Answer:
One solution
Step-by-step explanation:
Answer:
6,12,18,24
Step-by-step explanation:
Multiply the number of atoms in 1 mole by .44 so...2.7x10^23 atoms
In the first quadrant, 0-90 degrees, the angle whose cotangent is is 45 degrees. The only other quadrant where cot theta is 1 is 3rd quadrant.
The 2 angles are 45 and 180+45 = 225 degrees
Answer 45 , 225 degrees.