Question

find the value of tan25°/cot65° + sin23°/cos67°​

Answer 1

tan25'/cot65' +sin23'/cos67'

=tan(90-65)'/cot65'+sin(90-67)'+cos67'

=cot65'/cot65'+cos67'/cos67'

=1+1

=2

Answer 2

Answer:

2

Step-by-step explanation:

tan25/cot(90-25) + sin23/cos(90-23)=1+1=2

since

cot(90-25)=tan25 cos(90-23)=sin23