\(cos60^0=sin\left(90^0-60^0\right)=sin30^0>sin25^0\)
\(\Rightarrow sin25^0< cos60^0\)
\(cot81^0=tan\left(90^0-81^0\right)=tan9^0< tan15^0\)
\(\Rightarrow tan15^0>cot81^0\)
\(0< cos32^0< 1\Rightarrow\dfrac{1}{cos32^0}>1\Rightarrow\dfrac{sin32^0}{cos32^0}>sin32^0\Rightarrow tan32^0>sin32^0\)