The correct option is A 0.0
Using complementary angles property,
cos 58∘=cos(90−32∘)=sin 32∘
Similarly,
cos 38∘=cos(90∘−52∘)=sin52∘
tan 18∘=tan(90∘−72∘)=cot72∘
tan 35∘=tan(90∘−55∘)=cot55∘
A=cos 58∘sin 32∘−cos 38∘cosec 52∘tan 18∘tan 35∘tan 72∘tan 55∘
A=sin 32∘sin 32∘−sin 52∘cosec 52∘cot 72∘cot 55∘tan 72∘tan 55∘
=1−1
=0