Evaluate the following expressions. The answer must be given

Last updated: 7/12/2022

Evaluate the following expressions. The answer must be given as a fraction, NO DECIMALS. If the answer involves a square root it should be entered as sqrt. For instance, the square root of 2 should be written as sqrt(2). If tan (θ) = -9/7 and sin(θ)<0, then find (a) sin(θ) (b) cos(θ) (c) sec (θ) (d) csc(θ) (e) cot(θ)