Math, asked by palarko34, 1 month ago

find derivative 1/root(3-x)

Answers

Answered by arunpatodi18
1

Answer:

Let

f

(

x

)

=

1

x

, then

y

=

1

u

and

u

=

x

1

2

, since

x

=

x

1

2

.

Simplifying further, we have that

y

=

u

and

u

=

x

1

2

The chain rule states

d

y

d

x

=

d

y

d

u

×

d

u

d

x

This means we have to differentiate both functions and multiply them. Let's start with

y

.

By the power rule

y

'

=

1

×

u

0

=

1

.

Now for

u

:

Once again by the power rule we get:

u

'

=

1

2

×

x

1

2

1

u

'

=

1

2

x

3

2

u

'

=

1

2

x

3

f

'

(

x

)

=

y

'

×

u

'

f

'

(

x

)

=

1

×

1

2

x

3

f

'

(

x

)

=

1

2

x

3

Hopefully this helps!

Step-by-step explanation:

pls mark brainliest

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