Question

Q1.integration of √ ( a² - x² ) dx is?​

Answer 1

Answer:

Answer

Cem Sentin

Feb 28, 2018

∫

d

x

√

a

2

−

x

2

=

arcsin

(

x

a

)

+

C

Explanation:

∫

d

x

√

a

2

−

x

2

After using

x

=

a

sin

y

and

d

x

=

a

cos

y

⋅

d

y

transforms, this integral became

∫

a

cos

y

⋅

d

y

a

cos

y

=

∫

d

y

=

y

+

c

After using

x

=

a

sin

y

and

y

=

arcsin

(

x

a

)

inverse transforms, I found

∫

d

x

√

a

2

−

x

2

=

arcsin

(

x

a

)

+

C

Answer 2

Step-by-step explanation:

ye kaun hai hmmmmmm.

btw MAUSI KI SHAADI MEIN JA RHA HOON BYE