Question

# If have a common factor then 'a' is equal to

- 24
- 1
- 2
- 12

Hint:

### In this question we will assume the common root to be and so both the equation will be equal using that root in both the equation, so, using this equation we will find the common root. Later putting that root in any one equation we can find the value of a.

## The correct answer is: 24

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A block C of mass is moving with velocity and collides elastically with block of mass and connected to another block of mass through spring constant .What is if is compression of spring when velocity of is same ?

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Statement-II : If then

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