Started 3 weeks ago by Prakshi Gupta in
20 Replies
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Replied 3 weeks ago
Number System How many three digits numbers leave a remainder of 4 when divided by 21 and a remainder of 8 when divided by 13?2354
Replied 3 weeks ago
Number System How many three digits numbers leave a remainder of 4 when divided by 21 and a remainder of 8 when divided by 13?2354
Replied 3 weeks ago
Number system How many natural number upto 200 can be expressed as a difference of two perfect squares in at least one way?
Replied 3 weeks ago
Number system How many natural number upto 200 can be expressed as a difference of two perfect squares in at least one way?