The length of the line is 21.
Answer:
The value of x is reciprocal of the difference of a and b.
Step-by-step explanation:
We are given the equation,
On simplifying, we get,
i.e.
i.e.
i.e.
So, we get,
The value of x is .
That is, the value of x is reciprocal of the difference of a and b.
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The picture won’t show on mine?