Question

Find the dot and cross product of following vectors.
निम्न सदिशों का सदिश एवं अदिश गुणनफल ज्ञात कीजिए।
A =2i+3j+4k , B=2i-j-k​

Answer 1

Answer:

Educational measurement refers to the use of educational assessments and the analysis of data such as scores obtained from educational assessments to infer the abilities and proficiencies of students. The approaches overlap with those in psychometrics.