यदि एक त्रिभुज में ` acos ^(2) c//2 +c cos ^(2) A//2=3b//2` तब इसकी भुजा होगी:

If in a triangle ABC, a cos ^(2)""C/2+ c cos ^(2)""A/2=(3b)/(2), then the sides a, b and c-

If a cos ^(2) "" (C )/(2) +c cos ^(2) "" (A)/(2) = (3b)/( 2 ) " then " a,b,c are in

(a cos ^ (2) ((A) / (2)) + b cos ^ (2) ((B) / (2)) + c cos ^ (2) ((C) / (2))) / (a + b + c) <= (3) / (4)

In Delta ABC, if a cos^2""C/2+c cos^2""A/2=(3b)/2 then a,b,c are in

If in a triangle angles are in the ratio 1:1:2 and the length of its longest side is 6 sqrt 2 cm, then what is the area (in cm^2 ) of the triangle? यदि किसी त्रिभुज में, कोण 1 : 1 : 2 के अनुपात में हैं तथा इसकी सबसे लंबी भुजा 6 sqrt 2 सेमी की है, तो इस त्रिभुज का क्षेत्रफल ज्ञात करें |

If in a triangle ABC, acos^(2).(C)/(2)+c cos^(2).(A)/(2)=(3b)/(2) , then the sides a, b, c :

If in a triangle ABC , acos^(2).(C)/(2)+cos^(2).(A)/(2)=(3b)/(2) , then the sides a,b,c

In a Delta ABC, c cos ^(2)""(A)/(2) + a cos ^(2) ""(C ) /(2)=(3b)/(2), then a,b,c are in

If in a Delta ABCa cos^(2)((c)/(2))+c cos^(2)((A)/(2))=(3b)/(2) then the sides a,b and c