Verify the identity.
-
= 4 cot ? csc ?
What will be an ideal response?
-
=
=
=
=
?
= 4 cot ? csc ?
Mathematics
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Find the inverse of the function.f(x) =
A. f-1(x) = x2 + 5, x ? 0
B. f-1(x) = (x - 5)2 , x ? 0
C. f-1(x) =
D. f-1(x) = (x + 5)2 , x ? 0
Mathematics
Graph the curve whose parametric representation is given. x = , y = 4t + 2; 0 ? t ? 4
A.
B.
C.
D.
Mathematics
Evaluate the integral.
A. sin 4x +
sin 12x + C
B. sin 4x -
sin 12x + C
C. sin8x +
sin 4x + C
D. cos 4x +
cos 12x + C
Mathematics
Evaluate the limit after first finding the sum (as a function of n) using the summation formulas.
Mathematics