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Minhoe
Is this 2x2 matrix positive definite or positive semi definite? and why?
[6 0]
[0 14]
1 AnswerMathematics2 years agoConditional probability Q?
3 AnswersMathematics2 years agoDoes anyone know where I can get data values to plot FTSE 100 and FTSE 250 together?
Want to compare them against eachother
1 AnswerInvesting4 years agoWhy is RPI fairer than CPI at calculating inflation amongst households?
I have to write an essay on this and can t find any valid arguments :(
1 AnswerEconomics5 years agoHow do you find the value of k and h for the following equation?
5(3x-2)-3(x-h)=4(kx+2)
1 AnswerMathematics6 years agoDancers: what sort of dancer are you?
This is a really open question, you can literally say anything about your dance 'life' :) I'm just curious about other dancers
E.g what styles do you dance?
Do you dance for a crew or at a dance school?
Can you freestyle? Or choreograph?
Any accomplishments? Etc...
7 AnswersDancing6 years agoHow to say i started falling in love with it in french?
je le commençais tomber amoureux <--- is that right?
I m not sure how to put the direct object pronoun in
1 AnswerLanguages6 years agoHow can I ensure I look amazing at prom?
Any tips in particular for a girl going to prom in less than a month? Like for the night and in preparation?
2 AnswersOther - Beauty & Style6 years agohow to say 'i'm never hungry in the morning' in french?
1 AnswerLanguages6 years agoDoes Je l ai hate mean I m looking forward to it in French?
2 AnswersLanguages6 years agoCan someone check out this question on functions for me please?
If f(x)= x^3 +2x^2 +5x -8 and g(x)= 2x^3 -3x +2 find:
a value of a such that f(a) = 0
I just tried this question and I thought it was to be done like this:
x^3 +2x^2 +5x -8= 0
and then i tried to factories and solve it, but that didn't work out well :/
Can someone else have a look and show me what you got?? Thank you!
1 AnswerMathematics7 years agoIs it il pris or il prit? in french?
2 AnswersFrench Football (Soccer)7 years agoHow do I convert this equation into ax+by+c= 0 form?
So the question I got was :
'A curve has equation y = x^3+ 2x^2-9x +3
Work out the equation of the normal to this curve at the point (1, -3)'
I got an equation for the normal as being, y= 1/2x -1, but how can I give this in ax + by +c = 0 form. The answer is x-2y-7=0 but how do you get this??
2 AnswersMathematics7 years agoHow do you go from y - (-3) =1/2(x - 1) to x - 2y - 7 = 0?
1 AnswerHomework Help7 years agoHow to solve:?
2 AnswersHomework Help7 years agoWho would you rather be friends with: Bingley or Darcy?
2 AnswersPolls & Surveys7 years ago
