intsqrt(1-cos 2x) dx...

`intsqrt(1-cos 2x) dx`

Text Solution

Verified by Experts

The correct Answer is:

`-sqrt2 cos x+c`

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intsqrt(1+sin 2x) dx

intsqrt (1+cos2x)dx

Knowledge Check

intsqrt(1+cos5x)dx=

A

`(2)/(5)sin((5x)/(2))+c`

B

`(sqrt2)/(5)sin((5x)/(2))+c`

C

`(2sqrt2)/(5)sin((5x)/(2))+c`

D

`(2sqrt2)/(5)cos((5x)/(2))+c`

intsqrt(1+cos x )dx is equal to

A

`2sqrt2 cos.(x)/(2)+C`

B

`2sqrt2 sin.(x)/(2)+C`

C

`sqrt2 cos .(x)/(2)+C`

D

`sqrt2sin.(x)/(2)+C`

intsqrt(1+sin2x)dx=

A

`sinx +cosx+c`

B

`sinx -cosx+c`

C

`cosx -sinx+c`

D

`-cosx -sinx+c`

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(i) int sqrt(1+cos2x) dx , (ii) intsqrt(1-cos2x)dx

Evaluate : intsqrt(1-sin2x)dx .

Evaluate: intsqrt(cosec^2x-2)dx

intsqrt(1-sin7x)dx=

intsqrt((1-cos2x)/(1+cos 2x))dx=

MODERN PUBLICATION-INTEGRALS-EXERCISE 7(a) LONG ANSWER TYPE QUESTION

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