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Find the eigenvalues and eigenvectors of the matrix M , where M{2,2} = (1/2 2/3 ; 1/2 1/3) Hence express M in the form PDP^-1 where D is a diagonal matrix.

To start off, It's worth noting the definition of eigenvalues: for a Matrix A (n x n), it's ith eigenvalue (λ i ) is defined as the scalar constant the ith eigenvector (v i ) is multiplied for the matrix mul...
LT
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How should I prepare for MMI?

Presenting yourself confidently at interview is important, you must also remain true to yourself, providing honest answers that convey your dedication and passion for the subject. Confidence can be achieved ...
OG
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Find dy/dx in terms of t for the curve given by the parametric equations x = tan(t) , y = sec(t) for -pi/2<t<pi/2.

We know that dy/dx = (dy/dt) * (dt/dx). Differentiating each of the equations with respect to t gives. dy/dt = sec(t) tan(t) and dx/dt = sec 2 (t). Since dt/dx = 1 / (dx/dt) we have that dt/dx = 1/(sec 2 (t)...
OC
Answered by Oliver C. • Maths tutor
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Wie schreibt man einen Kommentar?

Ein Kommentar ist eine Reaktion auf einen journaistichen Stück, oft in Zeitungen. Er is eine persönliche Stellungnahme des Autors. Aufbau:Überschrift - interessant für LeserThese /EinstiegZusammenfassung Arg...
NN
Answered by Nicol N. • German tutor
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How can I make my medical school personal statement stand out?

1. Don’t focus too much on your academics. Universities will already have access to this information and with the limited character count for your personal statement, every word counts. That’s why you should...
NS
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