[" 21) "(cot54^(@))/(tan36^(@))+(tan20^(@))/(cot70^(@))=...],[" A) "0],[" B) "3],[" C) "2],[" D) "1]

(cot(54)^(@))/(tan(36)^(@)))+((tan(20)^(@))/(cot(70)^(@)))

The value of (cot54^(@))/(tan36^(@))+(tan20^(@))/(cot70^(@)) is

Evaluate: (cot 54^(@))/(tan 36^(@))+(tan 20^(@))/(cot 70^(@))-2

The value of cot54^@/(tan36^@) +tan20^@/(cot70^@)=

The value of (cot 54^(@))/(tan 36^(@)) + (tan 20^(@))/(cot 70^(@)) is

Show that, (cot 54^@)/(tan 36^@)+(tan20^@)/(cot 70^@)-2=0

The value of (cot 54^(@))/(tan 36^(@)) + (tan 20^(@))/(cot 70^(@)) is.............. (A) 0 (B) 2 (C) -2 (D) 1

Find the value of cot54^@/(tan36^@)+tan20^@/(cot70^@)