5
Jan
2021

### Question of the Day

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Comments0

Where does the following converge ?

4
Jan
2021

### Question of the Day

For what values of will converge?

3
Jan
2021

### Question of the Day

Show that has two positive and two negative roots.

2
Jan
2021

### Question of the Day

Test for absolute convergence:

1
Jan
2021

### Question of the Day

Test for absolute convergence:

31
Dec
2020

### Question of the Day

Test for absolute convergence:

30
Dec
2020

### Question of the Day

Consider the sequence if is odd and if is even. Does this sequence converge?

29
Dec
2020

### Question of the Day

Consider the sequence if is odd and if is even. Does this sequence converge?

28
Dec
2020

### Question of the Day

Prove that is irrational without assuming any particular surd is irrational i.e. you must prove first that a surd like is irrational.

27
Dec
2020

### Question of the Day

Prove that cubic equations (of real coefficients) must have at least one real root.