" 6.व्याख्या कोजिए कि "7times11times13+13" 3ौर "7times6times5times4times3times2times1+5" भाज्य संख्याप्ये क्यों हैं। "

Explain Why 7times11times13times+13 and 7times6times5times4times3times2times1times+5 are composite number.

Explain why (7 times 11 times 13)+13 " and " (7 times 6 times 5 times 4 times 3 times 2 times 1)+5 are composite numbers.

(6^(3)times7^(4)times8^(5))/(4^(3)times9^(2)times16)

Evaluate: (-3) times (-4) times (-5) times (-6) times 7

Evaluate: (-3) times (-4) times (-6) times 7 times (-2)

Show : ( -5/2 times -7/4 ) times 1/3 = -5/2 times ( -7/4 times 1/3 )

Simplify -(2)/(3)times5(1)/(2)times2times7(5)/(6)times(9)/(11)

Solve : 2/3 times 5/7 + 1/4 times 3/7 - 7/3 times 1/4 = ?

Solve : 2/3 times 5/7 + 1/4 times 3/7 - 7/3 times 1/4 = ?