Download Aptitude Crack
img not found img not found

Exam Questions Papers - Engineering

Q1:

Which of the following functions would have only odd powers of x in its Taylor series expansion about the point x = 0?

A sin (x3)

B sin (x2)

C cos (x3)

D cos (x2)

ANS:A - sin (x3)

Thus sin(x3) will have odd powers Sin (x2) will have even powers Cos (x3) will have even powers Cos (x2) will have even powers.