Question
Download Solution PDFIf sin θ + cos θ =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
sin θ + cos θ =
Concept used:
1. cot θ = cos θ ÷ sin θ
2. a2 - b2 = (a + b)(a - b)
Calculation:
sin θ + cos θ =
⇒ sin θ + cos θ =
⇒ cos θ(
⇒ cot θ =
⇒ cot θ =
⇒ cot θ =
⇒ cot θ =
∴ The value of cot θ is
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