crystalclear99
22.10.2019 •
Mathematics
Which of the following statements must be true for all 2x3 matrices a? s1: dim(col(a))< =2 s1: dim(col(a))< =3 s1: dim(nul(a))< =2 s1: dim(nul(a))< =3 (a)-s1,s2,s3 and s4 (b)- s2 & s4 (c)- s1,s2 & s4 (d)- s2,s3 & s4
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Ответ:
SOH. Sine = opposite / hypotenuse
CAH. Cosine = adjacent / hypotenuse
TOA. tangent = opposite / adjacent