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the determinant is calculated using the formula ad - bc where a,b,c and d are the following positions in the matrix [a   b                                                                                  ...

e.g : 2,4,6,8..

the formula for the sequence can be found by using a+(n-1)d , where a is the first number in the sequence and d is the diffenece between the adjacent numbers in the sequence. so a =...

This could be happening for two reasons.  

Firstly, the negative form of the expression that you are being asked to integrate could be appearing in your answer, after you've used the 'integrating b...

1/6 * (4x+3)^3/2

So, when approaching this question, the important thing to remember is that it doesn't matter what your opinion is, but how strong your argument is. Therefore, in your answer you need to show that you hav...