Question

(i) 2 + x² + x
2+x^+x
2+1×x2+x
x^=1. ✓​

Answer 1

Answer:

Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.

Answer 2

Step-by-step explanation:

Correct option is

A

e

x

1−x

1+x

+c

Let I=∫

(1−x)

1−x

2

e

x

(2−x

2

)

dx=∫

(1−x)

1−x

2

e

x

(1+1−x

2

)

dx

=∫e

x

(

(1−x)

1−x

2

1

+

1−x

1−x

2

)dx

Using ∫e

x

(f(x)+f

′

(x))dx=e

x

f(x)

And taking f(x)=

1−x

1−x

2

⇒f

′

(x)=

(1−x)

1−x

2

1

∴I=e

x

1−x

1+x

+C