[" If "(1+sin A)(1+sin B)(1+sin C)],[=(1-sin A)(1-sin B)(1-sin C)," then each side is equal to "]

If ^( If )(1+sin A)(1+sin B)(I+sin C)=(1-sin A)(1-sin B)(1-sin C) ,then each side is equal to

If k=(1+ sin A) (1+ sin B)(1+ sin C)=(1- sin A) (1- sin B) (1- sin C) " then " k=

(1 + sin A) (1 + sin B) (1 + sin C) = (1-sin A) (1-sin B) (1-sin C) = k rArr k

If : (1-sin alpha)(1-sin beta)(1-singamma)=(1+sinalpha)(1+sin beta)(1+sin gamma), then one value of each side is

In a triangle ABC, if cos A cos B+sin A sin B sin C=1, then a:b:c is equal to

If A+B=(pi)/(2) and sin A+sin B=1 then sin2A is equal to

In triangle ABC, if (2(sin B-sin C))/((cos B+cos C))=(sin A)/(1-cos A) then the value of (b)/(c). is equal to

In a triangle ABC,if (2(sin B-sin C))/(cos B+cos C)=(sin A)/(1-cos A) then the value of (b)/(c) is equal to

In a triangle ABC , if cos A cos B + sin A sin B sin C = 1 , then a:b:c is equal to