If Sin θ = cos (θ – 6°), find the value of θ
Answers
Answered by
1
Answer:
Ф = 48°
Step-by-step explanation:
Here sinФ = cos(Ф - 6)
cos(90° - Ф) = cos(Ф - 6) [∵ sinФ = cos(90° - Ф)]
Comparing both sides
90° - Ф = Ф - 6
2Ф = 96
Ф = 48°
Answered by
1
- sin θ = sin( 90° - θ + 6° )
- 2θ = 96°
- θ = 48°
- Value of θ is 48°
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