Home
Class 12
MATHS
" (ii) "(a+b+c)(tan(A)/(2)+tan(B)/(2))=2...

" (ii) "(a+b+c)(tan(A)/(2)+tan(B)/(2))=2c cot(C)/(2)

Promotional Banner

Similar Questions

Explore conceptually related problems

tan((A+B)/(2))="cot"(C)/(2)

In DeltaABC show that (a+b+c)(tan.(A)/(2)+tan.(B)/(2))=2cot.(C)/(2)

Show that in any triangle ABC,(a+b+c)(tan((A)/(2))+tan((B)/(2)))=2c cot((C)/(2))

In DeltaABC , prove that: (a+b+c).(tan(A/2)+tan(B/2))=2c cot(C/2)

find the value of K if (a+b+c)[tan((A)/(2))+tan((B)/(2))]=kc*cot((c)/(2))

1-tan(A)/(2)tan(B)/(2)=(2c)/(a+b+c)

Show that in any triangle ABC, (a+b+c) (tan (A/2) + tan (B/2)) = 2c cot (C/2)

In a triangle A B C , if a, b, c are in A.P then tan (A)/(2), tan (B)/(2), tan (C)/(2) are in

If the sides a,b,c are in A.P.prove that (tan)(A)/(2)+(tan)(c)/(2)=(2)/(3)(cot)(B)/(2)