In any `Delta ABC` the maximum value of `(sin^2 A+ sin^2 B +sin^2 C)` is

If in a Delta ABC,/_C=90^(@), then the maximum value of sin A sin B is

In a right angled triangle ABC, write the value of sin^2 A + sin^2 B+ sin^2C

In triangle ABC, the value of sin 2A + sin 2B+ sin 2C is equal to

In any triangle ABC, the value of (b^(2)sin 2C + c^(2) sin 2B) is-

ABC is a right angled triangle, then the value of sin^(2)A + sin^(2)B + sin^(2)C will be-

In Delta ABC,a=3,b=4 and c=5, then value of sin A+sin2B+sin3C is

In triangle ABC, the value of sin 2A+sin 2B+sin 2C is equal to

In a right angled triangle ABC,write the value of sin^(2)A+sin^(2)B+sin^(2)C

In Delta ABC with usual notation,if R^(2)(sin A sin B+sin B sin C+sin C sin A)=3, then The minimum value of (a^(2)+b^(2)+c^(2)) is

In triangle ABC,the value of sin2A+sin2B+sin2C is equal to