Verify the identity.csc2 x - cos x sec x= cot2 x
What will be an ideal response?
csc2x - cos x sec x = csc2x - cos x ? 
= csc2x - 1 = cot2x
Mathematics
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Find the product.x(x - 6)
A. -5x2 B. 2x - 6 C. x2 - 6 D. x2 - 6x
Mathematics
Insert < or > in the area between the integers to make the statement true.-200 
0
A. -200 < 0 B. -200 > 0
Mathematics
Integrate the given expression.
dx
A. 
(x4 - 2x3)6 + C
B. (x4 - 2x3)6 + C
C. 
(x4 - 2x3)5 + C
D. 4x3 - 6x2 + C
Mathematics
Divide and, if possible, simplify.
A. x
B. 3x
C. 3x
D. 3x
Mathematics