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**vipin_sharma****Member**- Registered: 2018-09-28
- Posts: 5

1.

simplify I know the answer which isIt would be of great help if someone help me with steps.

*Last edited by vipin_sharma (2018-09-28 20:50:03)*

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Hi vipin_sharma,

Welcome to the forum. Here's a hint:

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**vipin_sharma****Member**- Registered: 2018-09-28
- Posts: 5

zetafunc wrote:

Hi vipin_sharma,

Welcome to the forum. Here's a hint:

thank you for your reply I knew the hint too but I'm stuck with how to simplify it after applying aforementioned formula. Basically I have problem solving sub superscripts.

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OK, suppose we had . Then:In this case, we have . We want to calculate , which means we need to multiply the index () by . Can you see how to do this?

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**vipin_sharma****Member**- Registered: 2018-09-28
- Posts: 5

zetafunc wrote:

OK, suppose we had . Then:In this case, we have . We want to calculate , which means we need to multiply the index () by . Can you see how to do this?

Ok after putting this property I reached

at

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What is ?

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**vipin_sharma****Member**- Registered: 2018-09-28
- Posts: 5

zetafunc wrote:

What is ?

Thank you very much now I got it.

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