Differentiation Question 441

Question: If $ y=3x^{5}+4x^{4}+2x+3 $ , then

Options:

A) $ y_4=0 $

B) $ y_5=0 $

C) $ y_6=0 $

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

Since highest power of x is 5, therefore $ y_6=0 $ .