Forgot password? New user? Sign up

Existing user? Log in

If we have $\dfrac { \sin(A+B) }{ \cos(A-B) } =\frac { 1+5 }{ 1-5 }$ then find the value of $\tan\left(\dfrac { \pi }{ 4 } -A\right)\tan\left(\dfrac { \pi }{ 4 } -B\right).$

Problem Loading...

Note Loading...

Set Loading...