Uwer is doubles tion of its top willa a tower 1 coto=p, then prove that 1 If coseco + core p²_1 - and the dio 50= 2+1

If cosectheta + cottheta=p , then prove that the cos theta=(p^2-1)/(p^2+1)

If cosectheta + cottheta=p , then prove that the cos theta=(p^2-1)/(p^2+1)

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

Prove that P(A^C) = 1 - P(A)

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

The angles of elevation of the top of a tower from the top and foot of a pole are respectively 30^(@) and 45^(@) . If h_(T) is the height of the tower and h_(P) is the height of the pole, then which of the following are correct? 1. (2h_(P)h_(T))/(3+sqrt(3))=h_(P)^(2) " " 2. (h_(T)-h_(P))/(sqrt(3)+1)=(h_(P))/(2) 3. (2(h_(P)+h_(T)))/(h_(P))=4+sqrt(3) Select the correct answer using the code given below.

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

The heights of two towers are h_1 metre and h_2 metre. If the angle of elevation of the top of the first tower from the foot of the 2nd tower is 60^@ and the angle of elevation of the 2nd tower from the foot of the 1st tower is 45% then prove that h_1^2= 3h_2^2 .

If cosec theta+cottheta=p ,then prove that: cos theta=(p^(2)-1)/(p^(2)+1)

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