CUET Preparation Today
If cosθ + sinθ = \(\sqrt {2 }\)sinθ; then find value of cotθ |
1 \(\sqrt {2 }\) - 1 1 + \(\sqrt {2 }\) 2\(\sqrt {2 }\) |
\(\sqrt {2 }\) - 1 |
cosθ + sinθ = \(\sqrt {2 }\)sinθ ⇒ cotθ + 1 = \(\sqrt {2 }\) (divide by sinθ) ⇒ cotθ = \(\sqrt {2 }\) - 1 |
