Verify that the equation is an identity.cot2 
= 
What will be an ideal response?
cot2 
= 
= 
= 
Mathematics
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Write the series in summation notation. Use the index i and let i begin at 1 in each summation.2 + 7 + 12 + 17 + 22
A. 
B. 
C. 
D. 
Mathematics
Find the indicated probability.Find the probability that a number less than 3 is obtained when a fair die is rolled.
A. 0
B. 
C. 
D. 
Mathematics
Find all solutions of the equation in the interval [0, 2?).cot 3x = 
A. 
, 
, 
, 
B. 
, 
C. 
, 
D. 
, 
, 
, 
, 
, 
Mathematics
Specify the center and radius of the circle.(x + 8)2 + (y + 6)2 = 64
A. center: (-8, -6); radius: 8 B. center: (6, 8); radius: 64 C. center: (8, 6); radius: 8 D. center: ( -6, -8); radius: 64
Mathematics