Question

1. Turunan keriga dari
* cos x
* sin x
* -cos x
* -sin x
* sin x / cos x
2. Turunan keempat dari y = sin x

Answer 1

A. f(x) = cos x
   f ' (x) = -sin x
  f " (x) = - cos x
  f '"(x) = sin x

b. f(x) = sin x
 f ' (x) = cos x
f " (x) = -sin x
f "' (x) = - cosx

c. f (x) = - cos x
f ' (x) = sin x
f " (x0 = cos x
f "'( x) = -sin x

d. f(x) = - sin x
f ' (x) = - cos x
f " (x) = sin x
f "' (x) = cos x

2. y = sin x
y ' = cos x
y " = - sin x
y "' = -cos x
y "" = sin x

Answer 2

A. f(x) = cos x
   f ' (x) = -sin x
  f " (x) = - cos x
  f '"(x) = sin x

b. f(x) = sin x
 f ' (x) = cos x
f " (x) = -sin x
f "' (x) = - cosx

c. f (x) = - cos x
f ' (x) = sin x
f " (x0 = cos x
f "'( x) = -sin x

d. f(x) = - sin x
f ' (x) = - cos x
f " (x) = sin x
f "' (x) = cos x

2. y = sin x
y ' = cos x
y " = - sin x
y "' = -cos x
y "" = sin x