Both the numerator and denominator converge to e⁰ - 1 = 0 and sin(0) = 0. Applying L'Hopital's rule gives
Answer:
66
Step-by-step explanation:
54 + 12 =66
10-5x-9x+9
19-5x-9x
19-14x
2 ft3
-5
the coefficient of x^4 is -5