Answer:4
Step-by-step explanation:
Answer is B
Since there is an exponent, the equation would not be considered linear
F(x) = cos x
f'(x) = -sin x
f''(x) = -cos x
f'''(x) = sin x
f''''(x) = cos x
90/4 = 22 Remainder 2
Therefore, 90th derivative of f(x) = cos x is -cos x.
Answer:
Step-by-step explanation:
Just convert them into rounded decimals:
the answer for this is 20.8558