if 3sin(ø-15) cos(ø15)=sin(ø15) cos(ø-15),ø=?
Answers
Answered by
0
Step-by-step explanation:
We have,
3
sinθ−cosθ=0
3
sinθ=cosθ
3
=
sinθ
cosθ
3
=cotθ
tanθ=
3
1
tanθ=tan
6
π
θ=nπ+
6
π
where n ε Z
Answered by
0
Answer:
We have,
3
sinθ−cosθ=0
3
sinθ=cosθ
3
=
sinθ
cosθ
3
=cotθ
tanθ=
3
1
tanθ=tan
6
π
θ=nπ+
6
π
where n ε Z
Hence, this is the answer.
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