Which of the following are identities? Check all that apply.
A. (sinx- cos x) = 1 + sin2x
B....
Mathematics, 18.06.2020 09:57, tylermdons
Which of the following are identities? Check all that apply.
A. (sinx- cos x) = 1 + sin2x
B. sin8 x = 2 sin 4x cos4x
1
1 - tanºx
2 tan x
tan2x
D.
sin x + sin5 x
= tan3x
C0sX + CDs5x
Answers: 1
Mathematics, 21.06.2019 22:00, sebcbal
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
Mathematics, 22.06.2019 00:50, india336
To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.
Answers: 3
Mathematics, 22.06.2019 08:00, davidheredia9
Find the interest rate needed for an investment of $10,000 to grow to an amount of $11,000 in 4 years if interest is compounded quarterly. (round your answer to the nearest hundredth of a percent.) %
Answers: 1
History, 12.02.2021 03:30