Evaluate : tan26∘/cot64∘___
1
0
2
-1
tan26∘/cot64∘ =tan(90∘−64∘)/cot64∘ =cot64∘/cot64∘=1 (As, tan (90∘ - A) = cot A)
Evaluate : tan26∘cot64∘___
The value of : tan26∘cot64∘ equals :
Evaluate
(I)
(II)
(III) cos 48° − sin 42°
(IV)cosec 31° − sec 59°