" (e) "cos110^(@)+sin20^(@)=

Assertion (A) : cos20^(@) - sin20^(@) gt 0 Reason (R) : If theta in R, cos theta - sin theta gt 0 choose the correct answer

What is the value of (cos 10 ^(@) + sin 20^(@))/( cos 20^(@) - sin 10 ^(@))?

sin160^(@)cos110^(0)+sin250^(@)cos340^(@)+tan110^(@)tan340^(@)=1)-12)13)34c

(cos20^(@)-sin20^(@))/(cos20^(@)+sin20^(@))=tan25^(@)

(2cos40^(@)-cos20^(@))/(sin20^(@))=?

Prove that (cos20^(@)-sin20^(@))/(cos20^(@)+sin20^(@))=tan 25^(@)

Prove that :(cos20^(@)-sin20^(@))/(cos20^(@)+sin20^(@))=tan25^(@)

What is the value of ((cos10^(@)+sin20^(@)))/((cos20^(@)-sin10^(@))) ?