1.

Mark the correct alternative in each of the following:In any ∆ABC, the value of 2acsinA-B+C2 is(a) a2+b2-c2 (b) c2+a2-b2 (c) b2-c2-a2 (d) c2-a2-b2

Answer» Mark the correct alternative in each of the following:



In any ∆ABC, the value of 2acsinA-B+C2 is



(a) a2+b2-c2 (b) c2+a2-b2 (c) b2-c2-a2 (d) c2-a2-b2


Discussion

No Comment Found