Which of the following statement in correct with refrence of `RS^(Theta) and RO^(Theta).`?

Which of the following statement in correct with reference of RS^(Theta) and RO^(Theta). ?

Which of the following statement in correct with reference of RS^(Theta) and RO^(Theta). ?

Which of the follwing statement is not true for norm refrence test?

Which of the following statements are correct for the given alcohol? R -OHoverset(X^(Theta))rarr R-X +overset(Theta)OH

Which of the following relations is correct for 0 < theta lt 90^(@) ?

Which of the following statement is true? (A) sin theta=cos (90-theta) (B) cos theta=tan (90-theta) (C) sin theta=tan(90-theta) (D) tan theta=tan (90-theta)

If theta=240^@ is the following statement correct? 2sin\ theta/2=sqrt(1+sintheta)-sqrt(1-sintheta)

If theta=240^(@) is the following statement correct? 2sin backslash(theta)/(2)=sqrt(1+sin theta)-sqrt(1-sin theta)