Gabby7047
02.10.2019 •
Mathematics
Question. t : r^2> r^2 is a linear transformation that first reflects across the line x then rotates by 90 degrees clockwise. find the standard matrix for t, and it's eigenvalues and eigenvectors. y and
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Ответ:
D an = -7+3(n-1)
Step-by-step explanation:
-7,-4,-1,2,5,
To find the common difference, take the second term and subtract the first
-4 - -7
-4+7 = 3
We are adding 3 each time
The explicit formula
an = a1+d(n-1) where a1 is the first term and d is the common difference
an = -7+3(n-1)