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)=−56​ and sin(θ)<0, then find (a) sin(θ)= (b) cos(θ)= (c) sec(θ)= (d) csc(θ)= (e)cot(θ)=