" P.T "cosec10^(@)-sqrt(3)sec10^(@)=4

Find the value of cos ec10^(@)-sqrt(3)sec10^(@)(i)4(ii)2(ii)0(iv)-1

Find the value of cosec 10^(@) - sqrt(3) sec 10^(@) .

"cosec" 10^(@) - sqrt(3) " sec" 10^(@) =

cos ec10 ^ (@) - sqrt (3) sec10 ^ (@) =

Evaluate : cosec10^@-sqrt3sec10^@

If lim_(xrarr2) (2x^2-4f(x))/(x-2) =m, where f(2)=2, f'(2)=1, then cosec 10^@-sqrt(3)sec10^@ is (A) 3m (B) 2m (C) m (D) none of these

Prove that sqrt(3) " cosec "20^(@)-sec 20^(@)=4

Prove that sqrt(3) " cosec "20^(@)-sec 20^(@)=4

Show that sqrt3" cosec "20^(@)-sec 20^(@)=4