Math, asked by meenaljoshiindo797, 1 month ago

n is a natural number s.t.7n-3>43 & 2n-1<14

Answers

Answered by abhinavsingh128
2

this is the answer of your question

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Answered by pulakmath007
3

SOLUTION

TO DETERMINE

The value of n where n is a natural number such that

7n - 3 > 43 & 2n - 1 < 14

EVALUATION

Here the given inequalities are

7n - 3 > 43 & 2n - 1 < 14

Now

 \sf \: 7n - 3 &gt; 43

 \displaystyle \sf \implies 7n  &gt; 46

 \displaystyle \sf \implies n &gt;  \frac{46}{7}  \:  \:  \:  -  -  - (1)

Again

 \displaystyle \sf  2n - 1 &lt; 14

 \displaystyle \sf \implies 2n  &lt; 15

 \displaystyle \sf \implies n &lt;  \frac{15}{2}

From Equation 1 and Equation 2 we get

 \displaystyle \sf  \frac{46}{7}   &lt; n&lt;  \frac{15}{2}

Since n is a natural number

n = 7

FINAL ANSWER

Hence the required value of n = 7

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