Home
Class 12
MATHS
A+B+C = 180^@=>sin 2 A-sin 2B + sin 2C =...

`A+B+C = 180^@=>sin 2 A-sin 2B + sin 2C =`

Promotional Banner

Similar Questions

Explore conceptually related problems

If A+B+C = 180^@ then (sin 2A + sin 2B + sin 2C) / (cosA + cosB + cosC - 1) =

If A + B + C = 180 ^ @ then (sin 2A + sin 2B + sin 2C) / (cosA + cosB + cosC - 1) =

If A+B+C=180^(@)C then (sin 2A+sin 2B+sin 2C)/(cos A +cos B +cos C-1)=

If A+B+C=180^(@), (sin 2A+sin 2B+sin2C)/(sinA+sinB+sinC)=k sin. (A)/(2) sin. (B)/(2) sin. (C)/(2) then the value of 3k^(3)+2k^(2)+k+1 is equal to

If A+B+C=180^(@), (sin 2A+sin 2B+sin2C)/(sinA+sinB+sinC)=k sin. (A)/(2) sin. (B)/(2) sin. (C)/(2) then the value of 3k^(3)+2k^(2)+k+1 is equal to

If A+B+C=180^(@), (sin 2A+sin 2B+sin2C)/(sinA+sinB+sinC)=k sin. (A)/(2) sin. (B)/(2) sin. (C)/(2) then the value of 3k^(3)+2k^(2)+k+1 is equal to

If A + B + C = 180^(@) , prove that sin 2A + sin 2B + sin 2C = 4 sin A sin B sin C

If A + B + C = 180^@ , then prove that sin 2 A+ sin 2B + sin 2C = 4 sin A sin B sin C