10 questions
y= sin2x find y'
2sin x
2(sin x)(cos x)
2cos x
2x(cos x)
Find f'(x) if f(x) = sin5 x
5 sin x
5 sin x cos4 x
5 sin4 x cos x
-5 sin2 x cos2 x
Find y' if
y = 10sin(x) +3cos(x)
10sin(x)cos(x)+ 3cos(x)sin(x)
10cos(x) - 3cos(x)
30cos(x)sin(x)
10cos(x) -3sin(x)
find y'
y = 20 sin4(4x)
320sin3(4x)
320sin3(4x)cos(4x)
80sin3(4x)
320sin3(x)cos(x)
FInd y'
y=x-3 - 6cos(x)
-3/x4 +6sin(x)
-3x4-6sin(x)
-3/x4 -6sin(x)
3x4+6sin(x)
.
(3x2-2)cos(x3-2x)
-(3x2-2)cos(x3-2x)
cos(2x2-2)
sin(2x2-2)