Question

if sin theta + cos theta is equal to root 3 then prove that tangent theta + cot theta is equal to 1​

Answer 1

Step-by-step explanation:

sinA+cosA=√3

(sinA+cosA)²=3

1+2sinAcosA=3

sinAcosA=1

1/sinAcosA=1/1

sin²A+cos²A/sinAcosA=1

sin²A/SinAcosA+cos²A/sinAcosA=1

tanA+cotA=1