Question

Is sin theta is 3÷4 and tan theta is 9÷2 then cos theta is ?

Answer 1

Answer:

hope it helps  you

Step-by-step explanation:

we know that

Tan θ = Sinθ / Cosθ

given that

Tanθ = 9 / 2

and Sinθ = 3/4

=> 9 / 2 = 3/4 * 1/ cosθ

1 / cosθ = 9/2 * 4 /3

1/cosθ = 6

on cross multiplication

6cosθ = 1

=> cosθ = 1/6

hope my answer helps you

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Answer 2

Step-by-step explanation:

Step-by-step explanation:

we know that

Tan = Sin / Cos

given that

Tane = 9/2

and Sine = 3/4

=> 9/2 = 3/4 * 1/ cose

1/ cos = 9/2 * 4/3

1/cos = 6

on cross multiplication

6cose = 1

=> cose = 1/6

hope my answer helps you

#bebrainly

please do mark as the brainliest