there are two covers A and B contain paper slips each containing natural numbers from 1 to 7 written on them.one slip is drawn from each cover Using them a two digit number is formed. from A in the units place and B in the tens place how many such two digit numbers can be formed
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5
Answer:
49
Step-by-step explanation:
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0
49 two digit numbers can be formed
Step-by-step explanation:
From A possible Values are 7 ( 1 to 7)
From B Possible values are 7 ( 1 to 7)
Tens Place from B can be in 7 possible ways
Units place from A can be in 7 possible ways
Total possible = 7 * 7 = 49
49 two digit numbers can be formed
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