books the covariance of a standard triangle
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# The covariance of the triangle in the problem
# Covariance calculation
# covariance theory
# incremental covariance
# Covariance analysis in scientific research
# Primary covariance center
# self-covariance function
# Multivariate covariance analysis
# factorial covariance matrix
# How do I calculate the area of a triangle?
# How do I calculate the height of a triangle?
# What is the perimeter of a right triangle?
# What is the height formula for a triangle?
# Standard co-variant quantification
# Covariance matrix and covariance
# South African Standard Time
# Standard Solar Model
# Egypt Standard Time
# Non-standard cosmology
# common standard markup language
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Source: wikipedia.org
التغاير في المثلث القياسي (Info)
دعونا نحسب التغاير في المثلث قائم الزاوية مع قمم الرأس (0,0,0), (1,0,0), (0,1,0).
باتباع تعريف التغاير الذي حصلنا عليه
حيث تكون باقي عناصر صفرًا لأن المثلث هو في
ونتيجة لذلك
