In a ` A B C ,` prove the following : `(c^2-a^2+b^2)tanA=(a^2-b^2+c^2)tanB=(b^2-c^2+a^2)tanC`

In a ABC, prove the following: (c^(2)-a^(2)+b^(2))tan A=(a^(2)-b^(2)+c^(2))tan B=(b^(2)-c^(2)+a^(2))tan C

In any DeltaABC , prove that (c^(2)-a^(2)+b^(2))tanA=(a^(2)-b^(2)+c^(2))tanB=(b^(2)-c^(2)+a^(2))tanC

Prove that: (b^(2)+c^(2)-a^(2))tanA=(c^(2)+a^(2)-b^(2))tanB

In a triangle A B C ,\ (a^2-b^2-c^2)tanA+(a^2-b^2+c^2)tanB is equal to (a^2+b^2-c^2)tanC (b) (a^2+b^2+c^2)tanC (b^2+c^2-a^2)tanC (d) none of these

In DeltaABC , prove that: (b^(2)-c^(2)+a^(2))tanC=(b^(2)+c^(2)-a^(2))tanA

If (Ina)/(b-c)=(Inb)/(c-a)=(Inc)/(a-b) , prove the following . a^(b^2+bc+c^2).b^(c^2+ca+a^2).c^(a^2+ab+b^2)=1

If (Ina)/(b-c)=(Inb)/(c-a)=(Inc)/(a-b) , prove the following . a^(b^2+bc+c^2).b^(c^2+ca+a^2).c^(a^2+ab+b^2)=1

In a DeltaABC, (c^(2)+a^(2)-b^(2))tanB+(a^(2)+b^(2)-c^(2))tanC=

In triangleABC , (c^(2)+a^(2)-b^(2))tanB=