Question

If root 3 sin thita =cos thita , find the value of 3 cos square thita + 2 cos thita upon 3 cos thita +2​

Answer 1

Answer:

Given

3

sinθ=cosθ

cosθ

sinθ

=

3

1

tanθ=

3

1

θ=30

∘

sinθ+cosθ

sinθtanθ(1+cosθ)

=

sin30

o

cos30

o

sin30

o

tan30

o

(1+cos30

o

)

=

2

1

+

2

3

2

1

×

3

1

(1+

2

3

)

=

2

3

+1

2

3

1

×

2

2+

3

=

2(1+

3

)

2+

3

Answer 2

Step-by-step explanation:

I didn't understand question.