`tan[2.tan^(-1)(1/5)- pi/4]=`

Evaluate: tan{2tan^(-1)(1/5)-pi/4}

The numerical value of "tan"(2tan^(-1)(1/5)-pi/4 is equal to____

The numerical value of "tan"(2tan^(-1)(1/5)-pi/4 is equal to____

The numerical value of "tan"(2tan^(-1)(1/5)-pi/4 is equal to____

tan(2tan^(-1)(1)/(5)-(pi)/(4))+(7)/(17)=0

Evaluate: tan{(2tan^(-1)(1/5)-pi/4} (ii) tan{1/2cos^(-1)(sqrt(5)/3)}

Evaluate: (i) tan{2tan^(-1)(1/5)-pi/4} (ii) tan{1/2cos^(-1)(sqrt(5)/3)}

A root of the equation 17x^(2)+17x tan[2tan^(-1)((1)/(5))-(pi)/(4)]-10=0 is (i) (10)/(17)(ii)-1(iii)-(7)/(17) (iv) 1

tan[2tan^(-1)((1)/(5))+(pi)/(4)]