[" 27.If "/_ABC" ,"/_A=90^(@)" hich the value of "],[qquad tan^(-1)(b)/(a+c)+tan^(-4)(c)/(a+b)" will be: "]

If /_ A = 90^@ , then find the value of tan ((B+C)/(2))

Q.the value of tan^(-1)((a)/(b+c))+tan^(-1)((b)/(c+a)), if /_=90^(@) in triangle ABC, is

In a triangle ABC,B=90^(@) then the value of tan((A)/(2))=

In a triangle ABC,B=90^(@) then the value of tan((A)/(2))=

If angleA=90^(@) in the DeltaABC , then tan^(-1)((c)/(a+b))+tan^(-1)((b)/(a+c)) is equal to

If angle A = 90 ^(@) in the triangle ABC, then tan ^(-1) (( c )/(a+b)) + tan ^(-1) ((b)/(a+c)) is equal to : a)0 b)1 c) (pi)/(4) d) (pi )/(6)

In /_\ABC , if angleC = 90^@ ,. then find the value of tan A + tan B.

If in triangle ABC, C = 90^circ then prove that tan^(-1) (a/(c+b)) + tan^(-1) (b/(a+c)) = pi/4 .