Multiple Choice
y = cos x. Find the formula for dy.
A) dy = -sin (x + dx)
B) dy = -sin (x + dx) - sin x dx
C) dy = -sin x dx
D) dy = -sin (x + dx) + sin x dx
E) dy = -sin (x + dx) - sin dx
Correct Answer:
Verified
Related Questions
y = cos x. Find the formula for dy.
A) dy = -sin (x + dx)
B) dy = -sin (x + dx) - sin x dx
C) dy = -sin x dx
D) dy = -sin (x + dx) + sin x dx
E) dy = -sin (x + dx) - sin dx
Correct Answer:
Verified
