If `sin(120^0-alpha)=sin(120^0-beta),0

If sin(120^(@)-A)=sin(120^(@)-B),0ltA,Bltpi , then the values A and B are

Assertion (A):cos^(2)theta+cos^(2)(60^(@)-theta)+cos^(2)(60^(@)+theta)=(3)/(2)sin alpha-sin(120^(@)-alpha)+sin(120^(@)+alpha)=0

Assertion (A):cos^(2)theta+cos^(2)(60^(@)-theta)+cos^(2)(60^(@)+theta)=(3)/(2)sin alpha-sin(120^(@)-alpha)+sin(120^(@)+alpha)=0

If p sin alpha=q sin(120^(@)+alpha)=r sin(240^(@)+alpha) ,prove that ,pq+qr+rp=0

If sin alpha=A sin(alpha+beta),Ane0 , then The value of tan beta is

If sin alpha=A sin(alpha+beta),Ane0 , then The value of tan alpha is

If sin alpha=A sin(alpha+beta),Ane0 , then Which of the following is not the value of tan(alpha+beta) ?

If 5sin alpha=3sin(alpha+2 beta)!=0, then tan(alpha+beta) is equal to