Grade 12Algebra
a0 + a2 + ..... + a18 = ?how can its ans be (1/2)*((3^9)+1)
a0 + a2 + ..... + a18 = ?
how can its ans be (1/2)*((3^9)+1)
1 Answer
Amit
Hi there.. can you please post the photo of the question . I`m not able to get an idea of the question from the above statement..
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