Verify the identity.csc x - sin x = cos x cot x
What will be an ideal response?
csc x - sin x = 
- sin x = 
= 
= cos x ? 
= cos x cot x
Mathematics
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Answer the question.True or False.- 
is an imaginary number.
Answer the following statement true (T) or false (F)
Mathematics
Evaluate the work done between point 1 and point 2 for the conservative field F.F = (y + z)i + xj + xk; P1(0, 0, 0), P2(5, 4, 9)
A. W = 20 B. W = -25 C. W = 0 D. W = 65
Mathematics
Find the inverse of the function.f(x) = -x2 + 5, x ? 0
A. f-1(x) = 
B. f-1(x) = x2 + 5
C. f-1(x) = - 
D. f-1(x) = 
Mathematics
Match the equation to one of the curves (for x ? 0).f(x) = 2.1x2/3
A. 
B. 
C. 
D. 
Mathematics