write the following sets into roster form: A={x:x is a two digit number and sum of the digits of x is 7}
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Answered by
15
the two digit numbers with sum of digit as 7 are 16,25,34,43,52,61,70
so, the required set is
A= {16,25,34,43,52,61,70}
so, the required set is
A= {16,25,34,43,52,61,70}
Answered by
16
Given A = {x:x is a two digit number and the sum of the digits of x is 7}.
The elements of this set are 16, 25, 34, 43, 52, 61 and 70.
Therefore, the given set can be written in roster form as
A = {16, 25, 34, 43, 52, 61, 70}.
Hope this helps!
The elements of this set are 16, 25, 34, 43, 52, 61 and 70.
Therefore, the given set can be written in roster form as
A = {16, 25, 34, 43, 52, 61, 70}.
Hope this helps!
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