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Rom

Questions (7)

what are the amount and present value of an annuity of $100 paable at the beginning of each quarter fro 15 years if the interest
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2. 439 views
lim (2^x - 3^-x)/2^x + 3^-xx-> infinity Thanks. Do you mean (2^x - 3^-x)/(2^x + 3^-x) or [(2^x - 3^-x)/2^x] + 3^-x ? in other
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2. 341 views
a)Let v be a fixed vector in R^3. Show that the transformation defined by T(u)=vxu is a linear transformation.b)Find the range
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2. 644 views
The matrix;[ 1 -2 0] [-2 -1 1] [ 0 0 -1] I have found the eigenvalues to be -1 and +/- 5^1/2 but am having problems putting the
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2. 491 views
for the matrix:{ 1 -2 0} {-2 -1 1} { 0 0 -1} I found the eigenvalue to be -1 and +/- 5^1/2 Is this correct and can someone show
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2. 355 views
5-5^2 = 5-25 =-20The fifth term is just when n=5 I believe. What is the fifth term of the sequence a sub n=5-n^2? a)-11 b)-20
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2. 553 views
If a and b are positive integers, prove that:ab = gcd(a,b)*lcm(a,b). Can visualize this being true and easily create examples
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2. 965 views