Question

if sec theta is equal to 2 and 10 theta is equal to root 3 X then find the value of x​

Answer 1

Answer:

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. b

b n

b

Step-by-step explanation:

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Answer 2

Answer:

Consider the given equation.

secθ+tanθ=x ……. (1)

(secθ+tanθ)×

secθ−tanθ

secθ−tanθ

=x

secθ−tanθ

sec

2

θ−tan

2

θ

=x

We know that

sec

2

θ−tan

2

θ=1

Therefore,

secθ−tanθ

1

=x

secθ−tanθ=

x

1

…….. (2)

From equation (1) and (2), we get

2secθ=x+

x

1

2secθ=

x

1+x

2

secθ=

2x

1+x

2

Hence, the value of secθ is

2x

1+x

2

.