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# ISI MStat PSA 2019 Problem 17 | Limit of a function 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.

## Limit of a function

If and , then what is ?

• 5
• 3
• - 3
• -5

### Key Concepts

Algebraic manipulation

Limit form of the Derivative

ISI MStat 2019 PSA Problem 17

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

## Try with Hints

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 = = .

## Subscribe to Cheenta at Youtube

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.

## Limit of a function

If and , then what is ?

• 5
• 3
• - 3
• -5

### Key Concepts

Algebraic manipulation

Limit form of the Derivative

ISI MStat 2019 PSA Problem 17

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

## Try with Hints

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 = = .

## Subscribe to Cheenta at Youtube

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