tan theta=(a)/(b)(s)/(dot vec c),quad vec sin(b sin theta-a cos theta)/(b sin theta+a cos theta)=

If theta be a positive acute angle and tan theta=(a)/(b) , then find the value of (a sin theta-b cos theta)/(a sin theta+b cos theta).

If tan theta=a/b then (a sin theta-b cos theta)/(a sin theta+bcos theta)=

If tan theta=(a)/(b), prove that (a sin theta-b cos theta)/(a sin theta+b cos theta)=(a^(2)-b^(2))/(a^(2)+b^(2))

If tan theta=(a)/(b), show that (a sin theta-b cos theta)/(a sin theta+b cos theta)=(a^(2)-b^(2))/(a^(2)+b^(2))

If tan theta=(a)/(b) , find the value of (a sin theta-b cos theta)/(asin theta+b cos theta)

If a cos theta - b sin theta = c then a sin theta + b cos theta=

If a cos theta-b sin theta=c then a sin theta+b cos theta=

If sin theta=a/b cos theta=c/d then tan theta=

If cot theta = (b)/a " then " ( a sin theta - b cos theta )/( a sin theta + b cos theta ) =