smartboi4768 smartboi4768

29-04-2021
Mathematics

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Cards numbered 1 to 10 are placed on a table. Find probability of selecting (a) a composite number (b) a square number (c) a prime number (d) a triangular number (e) an even number.

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edward1635 edward1635

29-04-2021

A. 1/2
B. 3/10
C. 2/5
D.2/5
E. 1/2

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