kayli5788 kayli5788 30-12-2022 Mathematics contestada Find the limit, if it exists. (If an answer does not exist, enter DNE.) (a) lim x → [infinity] (e^−x + 9 cos(6x)) (b) lim x→−[infinity] (x^2 + 2x^5) (c) lim x → [infinity] arctan(e^x) (d) Find the limit. lim x→[infinity] 7 − e^x/7+6e^x
