`Delta ABC` में सिद्ध कीजिए कि -
` a sin^(2) . C/2 + c sin ^(2) . A/2 = ( a+ b+ c)/2 `

In Delta ABC , a sin ^(2) "" ( C ) /(2) + c sin ^(2) "" (A ) /(2) in terms of s,a,b,c is

In Delta ABC , if sin^(2)A + sin^(2)B = sin^(2)C , then show that a^(2) + b^(2) = c^(2) .

In Delta ABC, if a sin^2""C/2+c sin^2""A/2 in terms of s,a,b,c is

In a Delta ABC " if " a^(2) sin (B - C) + b^(2) sin (C - A) + c^(2) sin (A - B) = 0 , then triangle is

In Delta ABC , if (a)/( c ) = (sin (A-B))/( sin (B-C)) , " then " a^(2) , b^(2) , c^(2) are in

In any Delta ABC, prove that :2(a sin^(2)((C)/(2))+c sin^(2)((A)/(2)))=a+c-b

In a Delta ABC, prove that a sin ((A)/(2) + B) = (b + c) sin ""(A)/(2)

Delta ABC ((a ^ (2)) / (sin A) + (b ^ (2)) / (sin B) + (c ^ (2)) / (sin C)) * (sin A) / (2 ) (sin B) / (2) (sin c) / (2) simplifeis to

In a Delta ABC, prove that (a sin(B - C))/(b^(2) - c^(2)) = (b sin (C - A))/(c^(2) - a^(2)) = (c sin (A - B))/(a^(2) - b^(2))