2sinθ + 3cosθ = \(\frac{4}{9}\) ; then the value of cot2θ - cosec2θ is?
Answer & explanation
Correct answer: option 3
cot2θ - cosec2θ
= - (cosec2θ - cot2θ) = -1
2sinθ + 3cosθ = \(\frac{4}{9}\) ; then the value of cot2θ - cosec2θ is?
Correct answer: option 3
cot2θ - cosec2θ
= - (cosec2θ - cot2θ) = -1