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int(secx)/(sqrt(cos2x))dx=...

`int(secx)/(sqrt(cos2x))dx=`

A

`tan^(-1)(cosx)+c`

B

`sin^(-1)(tanx)+c`

C

`tan^(-1)(sinx)+c`

D

`2sin^(-1)(tanx)+c`

Text Solution

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Knowledge Check

  • int(secx)/(sqrt(cos 2x)) dx is………………….. .

    A
    `tan^(-1) (sin x) + c`
    B
    `2 sin^(-1)(tan x) + c`
    C
    `tan^(-1) (cos x) + c`
    D
    `sin^(-1)(tan x) + c`

  • int (sec x)/(sqrt(cos 2 x )) dx is

    A
    `tan^(-1) (sin x) + c `
    B
    `2 sin ^(-1) (tan x) + c `
    C
    `tan^(-1) (cos x) + c `
    D
    ` sin^(-1) (tan x) + c `

  • int(dx)/(cosxsqrt(cos2x))

    A
    `tan^(-1)(2x)+c`
    B
    `2sin^(-1)(sin2x)+c`
    C
    `tan^(-1)(cosx)+c`
    D
    `sin^(-1)(tanx)+c`

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