" 30.If "sec theta+tan theta=p" ,prove that "sin theta=(p^(2)-1)/(p^(2)+1)

If cos ec theta+cot theta=p, then prove that cos theta=(p^(2)-1)/(p^(2)+1)

If sec theta + tan theta = p , then sin theta is

If cosec theta + cot theta = p prove that cos theta = p2-1 / p2 + 1

If sec theta + tan theta = p , prove that (i) sec theta =(1)/(2)(p+(1)/(p)) " (ii) "tan theta =(1)/(2)(p-(1)/(p)) " (iii) " sin theta =(p^(2)-1)/(p^(2)+1).

If sec theta+tan theta =p then prove that (p^2-1)/(p^2+1)=sin theta

If sec theta + tan theta = p(p ne 0) , then sin theta =

If sin theta+tan theta=P then prove that (p^(2)-1)/(p^(2)+1)=sin theta

If sec theta+tan theta=p,quad show that (p^(2)-1)/(p^(2)+1)=sin theta