Math, asked by arzooneha69gmailcom, 8 months ago

Q.11 Which on is not a prime number?
a) 3
b) 11
c) 17
d) 21
12. Which one of these is a perfact number?

Answers

Answered by sdagdiya1234

0

Step-by-step explanation:

Which on is not a prime number?

21 is not a prime number....

Answered by Neelima2324

0

Answer:

1) 21 is not a prime number

2) there are no options so I cant

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

10. पानी के दुरुपयोग को कैसे रोका जा सकता है? वर्णन कीजिए 7.51 pm...

Math, 4 months ago

what is congruence of triangle ??

Hindi, 4 months ago

(1) अधोरेखांकित शब्द का शब्द-भेद पहचानकर लिखिए भंवरे ...

English, 8 months ago

"Reading is a very good habit that one needs to develop in life. Good books can inform you, enlighten you and lead you in the right direction. There is no better companion than a good book. Reading is important because it is good for your overall well-being. Once you start reading, you experience a whole new world. When you start loving the habit of reading you eventually get addicted to it.

Math, 8 months ago

In 2 vessels A & B the ratio of milk & water is 4 : 3 & 2 : 1 respectively. Equal quantity of liquids is withdrawn from the vessel & filled in new vessel. Find the ratio of water & milk in that new vessel.

English, 1 year ago

one of/friends/a/best/good/out/in/book...

Math, 1 year ago

In a electronics shop there is a discount of 25%in each item.Find the total amount paid by Ravi if he bought a headphone worth 4000 and a mobile charger worth 1000.

English, 1 year ago

There were how many robbers...