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- jacks
- 2013-01-18 17:40:54
Thanks Bobbundy Got it
- bob bundy
- 2013-01-07 19:14:17
hi jacks
Where da,db;bc are derivates of a,b and c
'da' is only part of the correct calculus notation here. What are you differentiating with respect to?
The following may help. R is the radius of the circumcircle.
Sine rule.
so, for example:
Bob
- jacks
- 2013-01-06 20:02:49
If the Sides
and Opposites angles of are varing such a way that Circum-Radius Remain Constant.Then the value of
options:
(1) 0 (2) a+b+c (c) a sin(A)+b sin(B) +c sin(C) (d) None of these
Where da,db;bc are derivates of a,b and c