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This is a beautiful problem from ISI Mstat 2019 PSA problem 17 based on limit of a function . We provide sequential hints so that you can try this.

If and , then what is

?

- 5
- 3
- - 3
- -5

Algebraic manipulation

Limit form of the Derivative

Answer: is 5

ISI MStat 2019 PSA Problem 17

Introduction to real analysis Robert G. Bartle, Donald R., Sherbert.

Try to manipulate so that you can use the **Limit form** of the **Derivative** . Let's give a try .

=

=

.

Now calculate the limit using **Limit form** of the **Derivative**.

So, we have =

=

.

This is a beautiful problem from ISI Mstat 2019 PSA problem 17 based on limit of a function . We provide sequential hints so that you can try this.

If and , then what is

?

- 5
- 3
- - 3
- -5

Algebraic manipulation

Limit form of the Derivative

Answer: is 5

ISI MStat 2019 PSA Problem 17

Introduction to real analysis Robert G. Bartle, Donald R., Sherbert.

Try to manipulate so that you can use the **Limit form** of the **Derivative** . Let's give a try .

=

=

.

Now calculate the limit using **Limit form** of the **Derivative**.

So, we have =

=

.

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