Determine the specific solutions (if any) to the equation on the interval [0, 2?).sin2? - cos2? = 0
A. ,
B. ,
,
,
C.
D. ,
Answer: B
Mathematics
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Find the center of mass of a thin plate of constant density covering the given region.The region bounded by the x-axis and the curve y = 3sin x, 0 ? x ? ?
A. =
,
=
B. =
,
=
C. =
,
=
D. = ?,
=
Mathematics
Find the sum or difference and reduce to lowest terms. +
A.
B. 1
C.
D.
Mathematics
Find the value of the polynomial at the given replacement values.x + 10 when x = 4
A. 14 B. 28 C. 6 D. 40
Mathematics
Find the particular solution of the differential equation.x + 5y = x2; y = 12 when x = 2
A. y = + 7x5
B. y = -
C. y = +
D. y = +
Mathematics