θ为锐角,且4cosθ=3sinθ,则tanθ=___,cotθ___
问题描述:
θ为锐角,且4cosθ=3sinθ,则tanθ=___,cotθ___
答
tanx=sinx/cosx
cotx=1/tanx
答
θ为锐角,且4cosθ=3sinθ,则tanθ=_4/3__,cotθ_=3/4__