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explain why 71113+13 and 765432*1+5

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explain why 7*11*13*+13 and 7*6*5*4*3*2*1+5

Posted by Nakshatra Singh Rajawat 5 years, 3 months ago

CBSE > Class 10 > Mathematics

4 answers

Dhara Ramesh 5 years, 3 months ago

{FUNDAMENTAL THEOREM OF ARITHMETIC:Every composite number can be expressed as a product of primes,and this factorisation is unique,apart from the order in which the prime factors occur...} (I) =(7×11×13)+13 =13(7×11×+1) =13×2×3×13 It can be represent in the form of prime factors...... Therefore,It is a composite number... (II) =7×6×5×4×3×2×1+5 =5(7×6×4×3×2×1+1) =5×1009 It can be represent in the form of prime factors..... Therefore,It is a composite number.......... Hope it helps uh Nd thank uh :)

1Thank You

Yash Pal 5 years, 3 months ago

Use calci to solve it

0Thank You

Yash Pal 5 years, 3 months ago

Use calci to solve it

0Thank You

Khushi Prakash 5 years, 3 months ago

Use calculator

0Thank You

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