WEBVTT
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in this problem, it is us that use the
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given graph of F to state the value of each
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quantity if it exists, If it does not exist
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, explain why. Right? So here it is
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given the first one limit exchange. Two to minus
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of fx you can say. So here the value
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is nearer to value of Y is nearer to,
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you can say here, you can see or if
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it will be closer to three. So the value
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becomes three here. Okay, so this is the
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answer secondly, for part B we will see limit
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extends to two plus efforts is given to us.
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That means For ex all equals greater than two only
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. This limit exists. Right? So that's why
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values three years, which is closer to, you
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can say do cool, X is equal to two
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. Now limit extends to two of fx. Fx
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is nothing but the value of Y at x is
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equal to two years assuming rate. So now this
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value is not defined because there are two reasons because
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there is an open daughters present right now. And
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secondly we can say limit, Extreme 2- is
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not equal to limit Extends to two plus for the
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function of X. That is why you can say
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now at F equals to two which is a defined
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value. The defined value is nothing but this is
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three. So this is our answer now for the
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party limit ethics Limit exchange to four of FX that
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is undefined. You can see this value is and
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define hi, good thing because again, there is
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open and open dot here. Right? So that's
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why this becomes a no defined values are present at
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X is equal as his exes equals to four years
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. Now. Again, f ford it is asked
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. Okay, so is there any value which is
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which is there in the defined value for airport?
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No, because again there is an open he looks
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open loop, you can say open point, you
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can say all, you can say the open dot
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, Right? So this is does not exist undeclared
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. Hello everyone. Yeah, So this is all
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you can say undefined can be written as does not
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exist, does not exist. So this is how
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we solve this problem. I hope you understood the
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concept. Thank you for watching.