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Q1
:
252 can be expressed as a product of primes as:
A
2 x 3 x 3 x 3 x 7
B
3 x 3 x 3 x 3 x 7
C
2 x 2 x 3 x 3 x 7
D
2 x 2 x 2 x 3 x 7
Solution
ANS:
A
- 2 x 2 x 3 x 3 x 7
Clearly, 252 = 2 x 2 x 3 x 3 x 7.
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