Question

4 sin theta = 3 cos theta​

Answer 1

Answer:

I don'tknow what u mean by the question

Chickens love to play and will run, jump and sunbathe when given the chance – yet billions of them spend their entire lives in cramped sheds with less floor space than an A4 piece of paper.

Answer 2

Answer:

Solution:

⟹4sinθ−3cosθ=0

⟹sinθ=

1−cos

2

θ

⟹4

1−cos

2

θ

−3cosθ=0

⟹4

1−cos

2

θ

=3cosθ

⟹

1−cos

2

θ

=

4

3cosθ

⟹1−cos

2

θ=(

4

3cosθ

)

2

⟹1−cos

2

θ=

16

9cos

2

θ

⟹16(1−cos

2

θ)=9cos

2

θ

⟹16−16cos

2

θ=9cos

2

θ

⟹16=9cos

2

θ+16cos

2

θ

⟹16=25cos

2

θ

⟹cos

2

θ=

25

16

⟹cosθ=

25

16

∴cosθ=

5

4

Now,

⟹sinθ=

1−cos

2

θ

⟹sinθ=

1−(

5

4

)

2

⟹sinθ=

1−

25

16

⟹sinθ=

25

25−16

⟹sinθ=

25

9

∴sinθ=

5

3

⟹sinθ=

5

3

,⟹cosθ=

5

4