Question

find the value of sin25°/cos65°-tan23°/cot67°
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Answer 1

Answer:

0....

Step-by-step explanation:

sin 25°/sin(90°-25°)-tan23°/tan(90°-67°)=

sin25°/sin25°-tan23°/tan23°=>

1-1=0

Answer 2

Here u go

Cos 65°= sin (90-65)°

= sin 25°

and cot 47°=tan (90-47)°

= tan 23 °

Thereby substituting the value , we get,

1-1( everything got cancelled)

=0

HOPE IT HELPS U..............