WebApr 2, 2024 · 7×11×13+13 =13 (7×11×1+1) =13×78 =13×3×2×13 Hence, it is a composite number . We have, 7×6×5×4×3×2×1+5 =5 (7×6×4×3×2×1+1) =5 (1008+1) =5×1009 Hence, it is a composite number . ← Prev Question Next Question → Find MCQs & Mock Test Free JEE Main Mock Test Free NEET Mock Test Class 12 Chapterwise MCQ Test Class … WebMar 22, 2024 · Check whether 6* can end with the digit 0 for any natural number n. 6 Explain why 7x11x13+13 and 7x6x5x4x3x2x1 +5 are composite numbers There is cular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same.
Explain why 7 × 11 × 13 + 13 and 7 × 6 × 5 × 4 × 3 × 2 × 1 + 5 …
WebExplain why 1323343563715 is a composite no.? Medium Solution Verified by Toppr The number 1323343563715 is divisible by 5. Since the number is divisible by a number other than 1 and itself, it is not a prime number. Therefore, the number 1323343563715 is a composite number because it is divisible by 5. Was this answer helpful? 0 0 WebApr 21, 2008 · explain why 7*11*13+13 is a composite number Asked by prgayathri 21 Apr, 2008, 07:29: PM Expert Answer Fundamental them. of arithmetic every composite number can be expressed as a product of primes. 7x11x13 + 13 = 13 x ( 1 + 7 x11) = 13 ( 7x11 + 1 ) = 13 x 78 which is a composite number Answered by 08 May, 2008, 01:04: … supply teacher jobs in warrington
Ex 1.2, 6 - Explain why 7 x 11 x 13 + 13 and 7 x 6 x 5 - Ex …
WebMar 8, 2024 · Explain why: (i) 7 11 x 13 x 15+15 is a composite number See answer Advertisement manhaparmar we can see that given numbera have more than two factors (other than 1 and number itself. So, 7×11×13+13 number is a composite number). We can see given number have more than factors ( other than 1 and number itself) … WebAug 1, 2024 · Explain why 7x11x13+13 and 7x6x5x4x3x2x1+5 are composite numbers Real Learning Education class 31 11 : 54 M3 V8 Direct Proofs Prime or Composite Example Kristen Jaskie 1 Author by user265554 Updated on August 01, 2024 Recents What age is too old for research advisor/professor? WebExplain why 7x11x13+13 and 7x6x5x4x3x2x1+5 are composite numbers. Real numbers, Chapter-1, CLASS-10, Math. NCERT, CBSE, HSEB, Haryana Board supply teacher daily rate