Question

Please view the question as its an image

Answer 1

Answer:

vi ohh vo oh vo oh ho ph vo

Step-by-step explanation:

please give brain list answer

Answer 2

Answer:

C^2 +1 / 2C

note: i have used x in explanation , so where x is there use C or l there

as it is not clear in image therefore use whatever is there tan theta + sec theta = ??

c or l or anything use that in answer..

Step-by-step explanation:

We have,

secθ+tanθ=x      ……. (1)

(secθ−tanθ)(secθ+tanθ)(secθ−tanθ)=x

(secθ−tanθ)(sec2θ−tan2θ)=x

 

We know that

sec2θ−tan2θ=1

 

Therefore,

(secθ−tanθ)1=x

secθ−tanθ=x1       ……. (2)

 

On adding the equation (1) and (2), we get

2secθ=x+x1

2secθ=xx2+1

secθ=x^2+1/2x

C^2 +1 / 2C

 

Hence, this is the answer.