1. lim (sinθ)^2
____________ =? (如果不用邏必達去算)
θ→∞ θ^2 - 5
2. plot the functions u(x), l(x), and f(x). Then use these graph along
with the squeeze theorem to determine lim f(x).
x→0
(a) u(x)=1, l(x)= 1-x^2, f(x)= (cosx)^2
第二題是我不懂他要我做什麼 什麼意思 可不可以教我該怎麼做 謝謝
=ˇ=
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