Question

Sintheta - costheta = 29 then find sintheta+costheta

Answer 1

Answer:

-1/29

Step-by-step explanation:

we know that

${sin}^{2}theta - {cos}^{2}theta = - 1$

(sintheta+costheta)(sintheta-costheta)=-1

sintheta+costheta×29=-1

sintheta+costheta=-1/29