Which of the following possible? 1) `sin theta=2` 2) `cos theta=17/5` 3) `tan theta=2` 4) `sec theta=4/5`

Which of the following is possible? sin theta=(5)/(3) (b) tan theta=1002cos theta=(1+p^(2))/(1-p^(2)),(p!=+-1)(d)sec theta=(1)/(2)

. Which one of the following is possible (a) sin theta=(a^(2)+b^(2))/(a^(2)-b^(2))(a!=b)( b) sec theta=(4)/(5)(c)tan theta=45(d)cos theta=(7)/(3)

. Which one of the following is possible (a) sin theta=(a^(2)+b^(2))/(a^(2)-b^(2))(a!=b)( b) sec theta=(4)/(5)(c)tan theta=45(d)cos theta=(7)/(3)

which of the following is not possible (1)sin theta=(5)/(7)(2)cos theta=(1+a^(2))/(1-a^(2)),|a|!=1,(3)tan theta=100,(4)sec theta

(1)/( sec 2 theta) = cos ^(4) theta - sin ^(4) theta.

If 5 tan theta =4, find the value of (5 sin theta - 3 cos theta)/(5 sin theta +2 cos theta)

sec^(4) theta (1-sin^4 theta ) - tan^(2) theta =

cos theta(tan theta+2)(2tan theta+1)=2sec theta+5sin theta