Hi, can anyone help me solve this:

2 functions f and g are orthogonal on [a,b] if:

Prove that sin and sin are orthogonal on the interval if m and n are integers such that ≠

Thanks.

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- Oct 20th 2009, 05:48 PMcoldfireProve these functions are orthogonal
Hi, can anyone help me solve this:

2 functions f and g are orthogonal on [a,b] if:

Prove that sin and sin are orthogonal on the interval if m and n are integers such that ≠

Thanks. - Oct 20th 2009, 05:58 PMmr fantastic
- Oct 20th 2009, 05:59 PMTheEmptySet