The phases of the moon are periodic and repetitive. a new moon occurs when no moon is visible to an observer on earth. during the first quarter, half of the side of the moon facing the earth is visible. during a full moon the entire side of the moon is visible. during the last quarter the other half of the side of the moon facing earth is visible.

the u. s. naval observatory lists the following dates for phases of the moon in the year 2008.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

answer: 3.26019516

step-by-step explanation:

for the free

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